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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.331 by root, Sun Jul 23 04:46:02 2006 UTC vs.
Revision 1.458 by root, Fri Dec 28 15:05:33 2007 UTC

1	package CFClient::UI;	1	package DC::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();
7	use List::Util ();	6	use List::Util ();
8	use Event;
9		7
10	use CFClient;	8	use DC;
		9	use DC::Pod;
11	use CFClient::Texture;	10	use DC::Texture;
12		11
13	our ($FOCUS, $HOVER, $GRAB); # various widgets	12	our ($FOCUS, $HOVER, $GRAB); # various widgets
14		13
15	our $LAYOUT;	14	our $LAYOUT;
16	our $ROOT;	15	our $ROOT;
17	our $TOOLTIP;	16	our $TOOLTIP;
18	our $BUTTON_STATE;	17	our $BUTTON_STATE;
19		18
20	our %WIDGET; # all widgets, weak-referenced	19	our %WIDGET; # all widgets, weak-referenced
21		20
22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	21	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		22	$_[0]->stop;
		23
23	if (!$GRAB) {	24	if (!$GRAB) {
24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	25	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25	if (length $widget->{tooltip}) {	26	if (length $widget->{tooltip}) {
26	if ($TOOLTIP->{owner} != $widget) {	27	if ($TOOLTIP->{owner} != $widget) {
		28	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
27	$TOOLTIP->hide;	29	$TOOLTIP->hide;
28		30
29	$TOOLTIP->{owner} = $widget;	31	$TOOLTIP->{owner} = $widget;
		32	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
30		33
31	return if $ENV{CFPLUS_DEBUG} & 8;	34	return if $ENV{CFPLUS_DEBUG} & 8;
32		35
33	my $tip = $widget->{tooltip};
34
35	$tip = $tip->($widget) if CODE:: eq ref $tip;
36
37	$TOOLTIP->set_tooltip_from ($widget);	36	$TOOLTIP->set_tooltip_from ($widget);
38	$TOOLTIP->show;	37	$TOOLTIP->show;
39	}	38	}
40		39
41	return;	40	return;
42	}	41	}
43	}	42	}
44	}	43	}
45		44
46	$TOOLTIP->hide;	45	$TOOLTIP->hide;
		46	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
47	delete $TOOLTIP->{owner};	47	delete $TOOLTIP->{owner};
48	});	48	};
49		49
50	sub get_layout {	50	sub get_layout {
51	my $layout;	51	my $layout;
52		52
53	for (grep { $_->{name} } values %WIDGET) {	53	for (grep { $_->{name} } values %WIDGET) {
…		…
88	my $hover = $HOVER; $HOVER = $widget;	88	my $hover = $HOVER; $HOVER = $widget;
89		89
90	$hover->update if $hover && $hover->{can_hover};	90	$hover->update if $hover && $hover->{can_hover};
91	$HOVER->update if $HOVER && $HOVER->{can_hover};	91	$HOVER->update if $HOVER && $HOVER->{can_hover};
92		92
93	$TOOLTIP_WATCHER->start;	93	$TOOLTIP_WATCHER->again;
94	}	94	}
95	}	95	}
96		96
97	sub feed_sdl_button_down_event {	97	sub feed_sdl_button_down_event {
98	my ($ev) = @_;	98	my ($ev) = @_;
99	my ($x, $y) = ($ev->{x}, $ev->{y});	99	my ($x, $y) = ($ev->{x}, $ev->{y});
100		100
101	unless ($BUTTON_STATE) {	101	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		102
		103	unless ($GRAB) {
102	my $widget = $ROOT->find_widget ($x, $y);	104	my $widget = $ROOT->find_widget ($x, $y);
103		105
104	$GRAB = $widget;	106	$GRAB = $widget;
105	$GRAB->update if $GRAB;	107	$GRAB->update if $GRAB;
106		108
107	$TOOLTIP_WATCHER->cb->();	109	$TOOLTIP_WATCHER->invoke;
108	}	110	}
109
110	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
111		111
112	if ($GRAB) {	112	if ($GRAB) {
113	if ($ev->{button} == 4 || $ev->{button} == 5) {	113	if ($ev->{button} == 4 || $ev->{button} == 5) {
114	# mousewheel	114	# mousewheel
115	$ev->{dx} = 0;
116	$ev->{dy} = $ev->{button} * 2 - 9;	115	my $delta = $ev->{button} * 2 - 9;
		116	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
		117
		118	$ev->{dx} = $shift ? $delta : 0;
		119	$ev->{dy} = $shift ? 0 : $delta;
		120
117	$GRAB->emit (mouse_wheel => $ev);	121	$GRAB->emit (mouse_wheel => $ev);
118	} else {	122	} else {
119	$GRAB->emit (button_down => $ev)	123	$GRAB->emit (button_down => $ev)
120	}	124	}
121	}	125	}
…		…
135	my $grab = $GRAB; undef $GRAB;	139	my $grab = $GRAB; undef $GRAB;
136	$grab->update if $grab;	140	$grab->update if $grab;
137	$GRAB->update if $GRAB;	141	$GRAB->update if $GRAB;
138		142
139	check_hover $widget;	143	check_hover $widget;
140	$TOOLTIP_WATCHER->cb->();	144	$TOOLTIP_WATCHER->invoke;
141	}	145	}
142	}	146	}
143		147
144	sub feed_sdl_motion_event {	148	sub feed_sdl_motion_event {
145	my ($ev) = @_;	149	my ($ev) = @_;
…		…
207	reconfigure_widgets;	211	reconfigure_widgets;
208	}	212	}
209		213
210	#############################################################################	214	#############################################################################
211		215
212	package CFClient::UI::Event;	216	package DC::UI::Event;
213		217
214	sub xy {	218	sub xy {
215	$_[1]->coord2local ($_[0]{x}, $_[0]{y})	219	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
216	}	220	}
217		221
218	#############################################################################	222	#############################################################################
219		223
220	package CFClient::UI::Base;	224	package DC::UI::Base;
221		225
222	use strict;	226	use strict;
223		227
224	use CFClient::OpenGL;	228	use DC::OpenGL;
225		229
226	sub new {	230	sub new {
227	my $class = shift;	231	my $class = shift;
228		232
229	my $self = bless {	233	my $self = bless {
…		…
234	h => undef,	238	h => undef,
235	can_events => 1,	239	can_events => 1,
236	@_	240	@_
237	}, $class;	241	}, $class;
238		242
239	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	243	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
240		244
241	for (keys %$self) {	245	for (keys %$self) {
242	if (/^on_(.*)$/) {	246	if (/^on_(.*)$/) {
243	$self->connect ($1 => delete $self->{$_});	247	$self->connect ($1 => delete $self->{$_});
244	}	248	}
245	}	249	}
246		250
247	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	251	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
248	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	252	$self->{x} = $layout->{x} * $DC::UI::ROOT->{alloc_w} if exists $layout->{x};
249	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};	253	$self->{y} = $layout->{y} * $DC::UI::ROOT->{alloc_h} if exists $layout->{y};
250	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};	254	$self->{force_w} = $layout->{w} * $DC::UI::ROOT->{alloc_w} if exists $layout->{w};
251	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};	255	$self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
252		256
253	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	257	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
254	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	258	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
255		259
256	$self->show if $layout->{show};	260	$self->show if $layout->{show};
…		…
261		265
262	sub destroy {	266	sub destroy {
263	my ($self) = @_;	267	my ($self) = @_;
264		268
265	$self->hide;	269	$self->hide;
		270	$self->emit ("destroy");
266	%$self = ();	271	%$self = ();
267	}	272	}
268		273
		274	sub TO_JSON {
		275	{ "\fw" => $_[0]{s_id} }
		276	}
		277
269	sub show {	278	sub show {
270	my ($self) = @_;	279	my ($self) = @_;
271		280
272	return if $self->{parent};	281	return if $self->{parent};
273		282
274	$CFClient::UI::ROOT->add ($self);	283	$DC::UI::ROOT->add ($self);
275	}	284	}
276		285
277	sub set_visible {	286	sub set_visible {
278	my ($self) = @_;	287	my ($self) = @_;
279		288
…		…
300	delete $self->{root};	309	delete $self->{root};
301		310
302	undef $GRAB if $GRAB == $self;	311	undef $GRAB if $GRAB == $self;
303	undef $HOVER if $HOVER == $self;	312	undef $HOVER if $HOVER == $self;
304		313
305	$CFClient::UI::TOOLTIP_WATCHER->cb->()	314	$DC::UI::TOOLTIP_WATCHER->invoke
306	if $TOOLTIP->{owner} == $self;	315	if $TOOLTIP->{owner} == $self;
307		316
308	$self->emit ("focus_out");	317	$self->emit ("focus_out");
309	$self->emit (visibility_change => 0);	318	$self->emit (visibility_change => 0);
310	}	319	}
…		…
312	sub set_visibility {	321	sub set_visibility {
313	my ($self, $visible) = @_;	322	my ($self, $visible) = @_;
314		323
315	return if $self->{visible} == $visible;	324	return if $self->{visible} == $visible;
316		325
317	$visible ? $self->hide	326	$visible ? $self->show
318	: $self->show;	327	: $self->hide;
319	}	328	}
320		329
321	sub toggle_visibility {	330	sub toggle_visibility {
322	my ($self) = @_;	331	my ($self) = @_;
323		332
…		…
329	sub hide {	338	sub hide {
330	my ($self) = @_;	339	my ($self) = @_;
331		340
332	$self->set_invisible;	341	$self->set_invisible;
333		342
		343	# extra $parent copy for 5.8.8+ bug workaround
		344	# (otherwise $_[0] in remove gets freed
		345	if (my $parent = $self->{parent}) {
334	$self->{parent}->remove ($self)	346	$parent->remove ($self);
335	if $self->{parent};	347	}
336	}	348	}
337		349
338	sub move_abs {	350	sub move_abs {
339	my ($self, $x, $y, $z) = @_;	351	my ($self, $x, $y, $z) = @_;
340		352
…		…
352	$self->{force_h} = $h;	364	$self->{force_h} = $h;
353		365
354	$self->realloc;	366	$self->realloc;
355	}	367	}
356		368
		369	# traverse the widget chain up to find the maximum "physical" size constraints
		370	sub get_max_wh {
		371	my ($self) = @_;
		372
		373	return $self->{parent}->get_max_wh
		374	if $self->{parent};
		375
		376	($::WIDTH, $::HEIGHT)
		377	}
		378
357	sub size_request {	379	sub size_request {
358	require Carp;	380	require Carp;
359	Carp::confess "size_request is abstract";	381	Carp::confess "size_request is abstract";
360	}	382	}
361		383
…		…
367	my ($self, $x, $y, $w, $h) = @_;	389	my ($self, $x, $y, $w, $h) = @_;
368		390
369	if ($self->{aspect}) {	391	if ($self->{aspect}) {
370	my ($ow, $oh) = ($w, $h);	392	my ($ow, $oh) = ($w, $h);
371		393
372	$w = List::Util::min $w, int $h * $self->{aspect};	394	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
373	$h = List::Util::min $h, int $w / $self->{aspect};	395	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
374		396
375	# use alignment to adjust x, y	397	# use alignment to adjust x, y
376		398
377	$x += int 0.5 * ($ow - $w);	399	$x += int 0.5 * ($ow - $w);
378	$y += int 0.5 * ($oh - $h);	400	$y += int 0.5 * ($oh - $h);
…		…
419		441
420	return if $self->{tooltip} eq $tooltip;	442	return if $self->{tooltip} eq $tooltip;
421		443
422	$self->{tooltip} = $tooltip;	444	$self->{tooltip} = $tooltip;
423		445
424	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	446	if ($DC::UI::TOOLTIP->{owner} == $self) {
425	delete $CFClient::UI::TOOLTIP->{owner};	447	delete $DC::UI::TOOLTIP->{owner};
426	$CFClient::UI::TOOLTIP_WATCHER->cb->();	448	$DC::UI::TOOLTIP_WATCHER->invoke;
427	}	449	}
428	}	450	}
429		451
430	# translate global coordinates to local coordinate system	452	# translate global coordinates to local coordinate system
431	sub coord2local {	453	sub coord2local {
432	my ($self, $x, $y) = @_;	454	my ($self, $x, $y) = @_;
433		455
434	Carp::confess unless $self->{parent};#d#	456	return (undef, undef) unless $self->{parent};
435		457
436	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	458	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
437	}	459	}
438		460
439	# translate local coordinates to global coordinate system	461	# translate local coordinates to global coordinate system
440	sub coord2global {	462	sub coord2global {
441	my ($self, $x, $y) = @_;	463	my ($self, $x, $y) = @_;
		464
		465	return (undef, undef) unless $self->{parent};
442		466
443	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	467	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
444	}	468	}
445		469
446	sub invoke_focus_in {	470	sub invoke_focus_in {
…		…
494		518
495	sub connect {	519	sub connect {
496	my ($self, $signal, $cb) = @_;	520	my ($self, $signal, $cb) = @_;
497		521
498	push @{ $self->{signal_cb}{$signal} }, $cb;	522	push @{ $self->{signal_cb}{$signal} }, $cb;
		523
		524	defined wantarray and DC::guard {
		525	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
		526	@{ $self->{signal_cb}{$signal} };
		527	}
		528	}
		529
		530	sub disconnect_all {
		531	my ($self, $signal) = @_;
		532
		533	delete $self->{signal_cb}{$signal};
499	}	534	}
500		535
501	my %has_coords = (	536	my %has_coords = (
502	button_down => 1,	537	button_down => 1,
503	button_up => 1,	538	button_up => 1,
…		…
506	);	541	);
507		542
508	sub emit {	543	sub emit {
509	my ($self, $signal, @args) = @_;	544	my ($self, $signal, @args) = @_;
510		545
		546	# I do not really like this solution, but I do not like duplication
		547	# and needlessly verbose code, either.
511	my @append	548	my @append
512	= $has_coords{$signal}	549	= $has_coords{$signal}
513	? $args[0]->xy ($self)	550	? $args[0]->xy ($self)
514	: ();	551	: ();
515		552
516	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#	553	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
517		554
518	#d##TODO# stop propagating at first true, do not use sum	555	for my $cb (
519	(List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before	556	@{$self->{signal_cb}{$signal} || []}, # before
520	|| ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure	557	($self->can ("invoke_$signal") || sub { 1 }), # closure
		558	) {
		559	return $cb->($self, @args, @append) || next;
		560	}
		561
		562	# parent
521	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent	563	$self->{parent} && $self->{parent}->emit ($signal, @args)
522	}	564	}
523		565
524	sub find_widget {	566	#sub find_widget {
525	my ($self, $x, $y) = @_;	567	# in .xs
526
527	return () unless $self->{can_events};
528
529	return $self
530	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
531	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
532
533	()
534	}
535		568
536	sub set_parent {	569	sub set_parent {
537	my ($self, $parent) = @_;	570	my ($self, $parent) = @_;
538		571
539	Scalar::Util::weaken ($self->{parent} = $parent);	572	DC::weaken ($self->{parent} = $parent);
540	$self->set_visible if $parent->{visible};	573	$self->set_visible if $parent->{visible};
541	}	574	}
542		575
543	sub realloc {	576	sub realloc {
544	my ($self) = @_;	577	my ($self) = @_;
…		…
570		603
571	# using global variables seems a bit hacky, but passing through all drawing	604	# using global variables seems a bit hacky, but passing through all drawing
572	# functions seems pointless.	605	# functions seems pointless.
573	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	606	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
574		607
575	sub draw {	608	#sub draw {
576	my ($self) = @_;	609	#CFPlus.xs
577
578	return unless $self->{h} && $self->{w};
579
580	# update screen rectangle
581	local $draw_x = $draw_x + $self->{x};
582	local $draw_y = $draw_y + $self->{y};
583
584	# skip widgets that are entirely outside the drawing area
585	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
586	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
587
588	glPushMatrix;
589	glTranslate $self->{x}, $self->{y}, 0;
590
591	if ($self == $HOVER && $self->{can_hover}) {
592	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
593	glEnable GL_BLEND;
594	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
595	glBegin GL_QUADS;
596	glVertex 0 , 0;
597	glVertex $self->{w}, 0;
598	glVertex $self->{w}, $self->{h};
599	glVertex 0 , $self->{h};
600	glEnd;
601	glDisable GL_BLEND;
602	}
603
604	if ($ENV{CFPLUS_DEBUG} & 1) {
605	glPushMatrix;
606	glColor 1, 1, 0, 1;
607	glTranslate 0.375, 0.375;
608	glBegin GL_LINE_LOOP;
609	glVertex 0 , 0;
610	glVertex $self->{w} - 1, 0;
611	glVertex $self->{w} - 1, $self->{h} - 1;
612	glVertex 0 , $self->{h} - 1;
613	glEnd;
614	glPopMatrix;
615	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
616	}
617
618	$self->_draw;
619	glPopMatrix;
620	}
621		610
622	sub _draw {	611	sub _draw {
623	my ($self) = @_;	612	my ($self) = @_;
624		613
625	warn "no draw defined for $self\n";	614	warn "no draw defined for $self\n";
626	}	615	}
627		616
628	sub DESTROY {	617	sub DESTROY {
629	my ($self) = @_;	618	my ($self) = @_;
630		619
631	return if CFClient::in_destruct;	620	return if DC::in_destruct;
632		621
633	delete $WIDGET{$self+0};	622	local $@;
634
635	eval { $self->destroy };	623	eval { $self->destroy };
636	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	624	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		625
		626	delete $WIDGET{$self+0};
637	}	627	}
638		628
639	#############################################################################	629	#############################################################################
640		630
641	package CFClient::UI::DrawBG;	631	package DC::UI::DrawBG;
642		632
643	our @ISA = CFClient::UI::Base::;	633	our @ISA = DC::UI::Base::;
644		634
645	use strict;	635	use strict;
646	use CFClient::OpenGL;	636	use DC::OpenGL;
647		637
648	sub new {	638	sub new {
649	my $class = shift;	639	my $class = shift;
650
651	# range [value, low, high, page]
652		640
653	$class->SUPER::new (	641	$class->SUPER::new (
654	#bg => [0, 0, 0, 0.2],	642	#bg => [0, 0, 0, 0.2],
655	#active_bg => [1, 1, 1, 0.5],	643	#active_bg => [1, 1, 1, 0.5],
656	@_	644	@_
…		…
668	my ($w, $h) = @$self{qw(w h)};	656	my ($w, $h) = @$self{qw(w h)};
669		657
670	glEnable GL_BLEND;	658	glEnable GL_BLEND;
671	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	659	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
672	glColor_premultiply @$color;	660	glColor_premultiply @$color;
673
674	glBegin GL_QUADS;
675	glVertex 0 , 0;
676	glVertex 0 , $h;
677	glVertex $w, $h;	661	glRect 0, 0, $w, $h;
678	glVertex $w, 0;
679	glEnd;
680
681	glDisable GL_BLEND;	662	glDisable GL_BLEND;
682	}	663	}
683	}	664	}
684		665
685	#############################################################################	666	#############################################################################
686		667
687	package CFClient::UI::Empty;	668	package DC::UI::Empty;
688		669
689	our @ISA = CFClient::UI::Base::;	670	our @ISA = DC::UI::Base::;
690		671
691	sub new {	672	sub new {
692	my ($class, %arg) = @_;	673	my ($class, %arg) = @_;
693	$class->SUPER::new (can_events => 0, %arg);	674	$class->SUPER::new (can_events => 0, %arg);
694	}	675	}
…		…
701		682
702	sub draw { }	683	sub draw { }
703		684
704	#############################################################################	685	#############################################################################
705		686
706	package CFClient::UI::Container;	687	package DC::UI::Container;
707		688
708	our @ISA = CFClient::UI::Base::;	689	our @ISA = DC::UI::Base::;
709		690
710	sub new {	691	sub new {
711	my ($class, %arg) = @_;	692	my ($class, %arg) = @_;
712		693
713	my $children = delete $arg{children};	694	my $children = delete $arg{children};
…		…
717	can_events => 0,	698	can_events => 0,
718	%arg,	699	%arg,
719	);	700	);
720		701
721	$self->add (@$children)	702	$self->add (@$children)
722	if $children;	703	if $children && @$children;
723		704
724	$self	705	$self
		706	}
		707
		708	sub realloc {
		709	my ($self) = @_;
		710
		711	$self->{force_realloc} = 1;
		712	$self->{force_size_alloc} = 1;
		713	$self->SUPER::realloc;
725	}	714	}
726		715
727	sub add {	716	sub add {
728	my ($self, @widgets) = @_;	717	my ($self, @widgets) = @_;
729		718
730	$_->set_parent ($self)	719	$_->set_parent ($self)
731	for @widgets;	720	for @widgets;
732		721
		722	# TODO: only do this in widgets that need it, e.g. root, fixed
733	use sort 'stable';	723	use sort 'stable';
734		724
735	$self->{children} = [	725	$self->{children} = [
736	sort { $a->{z} <=> $b->{z} }	726	sort { $a->{z} <=> $b->{z} }
737	@{$self->{children}}, @widgets	727	@{$self->{children}}, @widgets
738	];	728	];
739		729
740	$self->realloc;	730	$self->realloc;
		731
		732	$self->emit (c_add => \@widgets);
		733
		734	map $_+0, @widgets
741	}	735	}
742		736
743	sub children {	737	sub children {
744	@{ $_[0]{children} }	738	@{ $_[0]{children} }
745	}	739	}
746		740
747	sub remove {	741	sub remove {
748	my ($self, $child) = @_;	742	my ($self, @widgets) = @_;
749		743
		744	$self->emit (c_remove => \@widgets);
		745
		746	for my $child (@widgets) {
750	delete $child->{parent};	747	delete $child->{parent};
751	$child->hide;	748	$child->hide;
752
753	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	749	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		750	}
754		751
755	$self->realloc;	752	$self->realloc;
756	}	753	}
757		754
758	sub clear {	755	sub clear {
759	my ($self) = @_;	756	my ($self) = @_;
760		757
761	my $children = delete $self->{children};	758	my $children = $self->{children};
762	$self->{children} = [];	759	$self->{children} = [];
763		760
764	for (@$children) {	761	for (@$children) {
765	delete $_->{parent};	762	delete $_->{parent};
766	$_->hide;	763	$_->hide;
…		…
786	}	783	}
787		784
788	sub _draw {	785	sub _draw {
789	my ($self) = @_;	786	my ($self) = @_;
790		787
791	$_->draw for @{$self->{children}};	788	$_->draw for $self->visible_children;
792	}	789	}
793		790
794	#############################################################################	791	#############################################################################
795		792
796	package CFClient::UI::Bin;	793	package DC::UI::Bin;
797		794
798	our @ISA = CFClient::UI::Container::;	795	our @ISA = DC::UI::Container::;
799		796
800	sub new {	797	sub new {
801	my ($class, %arg) = @_;	798	my ($class, %arg) = @_;
802		799
803	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	800	my $child = (delete $arg{child}) || new DC::UI::Empty::;
804		801
805	$class->SUPER::new (children => [$child], %arg)	802	$class->SUPER::new (children => [$child], %arg)
806	}	803	}
807		804
808	sub add {	805	sub add {
809	my ($self, $child) = @_;	806	my ($self, $child) = @_;
810		807
811	$self->SUPER::remove ($_) for @{ $self->{children} };	808	$self->clear;
812	$self->SUPER::add ($child);	809	$self->SUPER::add ($child);
813	}	810	}
814		811
815	sub remove {	812	sub remove {
816	my ($self, $widget) = @_;	813	my ($self, $widget) = @_;
817		814
818	$self->SUPER::remove ($widget);	815	$self->SUPER::remove ($widget);
819		816
820	$self->{children} = [new CFClient::UI::Empty]	817	$self->{children} = [new DC::UI::Empty]
821	unless @{$self->{children}};	818	unless @{$self->{children}};
822	}	819	}
823		820
824	sub child { $_[0]->{children}[0] }	821	sub child { $_[0]->{children}[0] }
825		822
…		…
834		831
835	1	832	1
836	}	833	}
837		834
838	#############################################################################	835	#############################################################################
839
840	# back-buffered drawing area	836	# back-buffered drawing area
841		837
842	package CFClient::UI::Window;	838	package DC::UI::Window;
843		839
844	our @ISA = CFClient::UI::Bin::;	840	our @ISA = DC::UI::Bin::;
845		841
846	use CFClient::OpenGL;	842	use DC::OpenGL;
847		843
848	sub new {	844	sub new {
849	my ($class, %arg) = @_;	845	my ($class, %arg) = @_;
850		846
851	my $self = $class->SUPER::new (%arg);	847	my $self = $class->SUPER::new (%arg);
…		…
873	}	869	}
874		870
875	sub render_child {	871	sub render_child {
876	my ($self) = @_;	872	my ($self) = @_;
877		873
878	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	874	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
879	glClearColor 0, 0, 0, 0;	875	glClearColor 0, 0, 0, 0;
880	glClear GL_COLOR_BUFFER_BIT;	876	glClear GL_COLOR_BUFFER_BIT;
881		877
882	{	878	{
883	package CFClient::UI::Base;	879	package DC::UI::Base;
884		880
885	($draw_x, $draw_y, $draw_w, $draw_h) =	881	local ($draw_x, $draw_y, $draw_w, $draw_h) =
886	(0, 0, $self->{w}, $self->{h});	882	(0, 0, $self->{w}, $self->{h});
		883
		884	$self->_render;
887	}	885	}
888
889	$self->_render;
890	};	886	};
891	}	887	}
892		888
893	sub _draw {	889	sub _draw {
894	my ($self) = @_;	890	my ($self) = @_;
895
896	my ($w, $h) = @$self{qw(w h)};
897		891
898	my $tex = $self->{texture}	892	my $tex = $self->{texture}
899	or return;	893	or return;
900		894
901	glEnable GL_TEXTURE_2D;	895	glEnable GL_TEXTURE_2D;
902	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	896	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
903	glColor 0, 0, 0, 1;	897	glColor 0, 0, 0, 1;
904		898
905	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	899	$tex->draw_quad_alpha_premultiplied (0, 0);
906		900
907	glDisable GL_TEXTURE_2D;	901	glDisable GL_TEXTURE_2D;
908	}	902	}
909		903
910	#############################################################################	904	#############################################################################
911		905
912	package CFClient::UI::ViewPort;	906	package DC::UI::ViewPort;
913		907
		908	use List::Util qw(min max);
		909
914	our @ISA = CFClient::UI::Window::;	910	our @ISA = DC::UI::Window::;
915		911
916	sub new {	912	sub new {
917	my $class = shift;	913	my $class = shift;
918		914
919	$class->SUPER::new (	915	$class->SUPER::new (
…		…
926	sub size_request {	922	sub size_request {
927	my ($self) = @_;	923	my ($self) = @_;
928		924
929	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	925	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
930		926
931	$w = 10 if $self->{scroll_x};	927	$w = 1 if $self->{scroll_x};
932	$h = 10 if $self->{scroll_y};	928	$h = 1 if $self->{scroll_y};
933		929
934	($w, $h)	930	($w, $h)
935	}	931	}
936		932
937	sub invoke_size_allocate {	933	sub invoke_size_allocate {
…		…
949	}	945	}
950		946
951	sub set_offset {	947	sub set_offset {
952	my ($self, $x, $y) = @_;	948	my ($self, $x, $y) = @_;
953		949
		950	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		951	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		952
		953	if ($x != $self->{view_x} or $y != $self->{view_y}) {
954	$self->{view_x} = int $x;	954	$self->{view_x} = $x;
955	$self->{view_y} = int $y;	955	$self->{view_y} = $y;
956		956
		957	$self->emit (changed => $x, $y);
957	$self->update;	958	$self->update;
		959	}
		960	}
		961
		962	sub set_center {
		963	my ($self, $x, $y) = @_;
		964
		965	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		966	}
		967
		968	sub make_visible {
		969	my ($self, $x, $y, $border) = @_;
		970
		971	if ( $x < $self->{view_x} + $self->{w} * $border
		972	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		973	|| $y < $self->{view_y} + $self->{h} * $border
		974	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		975	) {
		976	$self->set_center ($x, $y);
		977	}
958	}	978	}
959		979
960	# hmm, this does not work for topleft of $self... but we should not ask for that	980	# hmm, this does not work for topleft of $self... but we should not ask for that
961	sub coord2local {	981	sub coord2local {
962	my ($self, $x, $y) = @_;	982	my ($self, $x, $y) = @_;
…		…
977	my ($self, $x, $y) = @_;	997	my ($self, $x, $y) = @_;
978		998
979	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	999	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
980	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1000	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
981	) {	1001	) {
982	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1002	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
983	} else {	1003	} else {
984	$self->CFClient::UI::Base::find_widget ($x, $y)	1004	$self->DC::UI::Base::find_widget ($x, $y)
985	}	1005	}
986	}	1006	}
987		1007
988	sub _render {	1008	sub _render {
989	my ($self) = @_;	1009	my ($self) = @_;
990		1010
991	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1011	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
992	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1012	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
993		1013
994	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1014	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
995		1015
996	$self->SUPER::_render;	1016	$self->SUPER::_render;
997	}	1017	}
998		1018
999	#############################################################################	1019	#############################################################################
1000		1020
1001	package CFClient::UI::ScrolledWindow;	1021	package DC::UI::ScrolledWindow;
1002		1022
1003	our @ISA = CFClient::UI::HBox::;	1023	our @ISA = DC::UI::Table::;
1004		1024
1005	sub new {	1025	sub new {
1006	my ($class, %arg) = @_;	1026	my ($class, %arg) = @_;
1007		1027
1008	my $child = delete $arg{child};	1028	my $child = delete $arg{child};
1009		1029
1010	my $self;	1030	my $self;
1011		1031
1012	my $slider = new CFClient::UI::Slider	1032	my $hslider = new DC::UI::Slider
		1033	c_col => 0,
		1034	c_row => 1,
		1035	vertical => 0,
		1036	range => [0, 0, 1, 0.01], # HACK fix
		1037	on_changed => sub {
		1038	$self->{hpos} = $_[1];
		1039	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1040	},
		1041	;
		1042
		1043	my $vslider = new DC::UI::Slider
		1044	c_col => 1,
		1045	c_row => 0,
1013	vertical => 1,	1046	vertical => 1,
1014	range => [0, 0, 1, 0.01], # HACK fix	1047	range => [0, 0, 1, 0.01], # HACK fix
1015	on_changed => sub {	1048	on_changed => sub {
1016	$self->{vp}->set_offset (0, $_[1]);	1049	$self->{vpos} = $_[1];
		1050	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1017	},	1051	},
1018	;	1052	;
1019		1053
1020	$self = $class->SUPER::new (	1054	$self = $class->SUPER::new (
1021	vp => (new CFClient::UI::ViewPort expand => 1),	1055	scroll_x => 0,
		1056	scroll_y => 1,
1022	can_events => 1,	1057	can_events => 1,
1023	slider => $slider,	1058	hslider => $hslider,
		1059	vslider => $vslider,
		1060	col_expand => [1, 0],
		1061	row_expand => [1, 0],
1024	%arg,	1062	%arg,
1025	);	1063	);
1026		1064
		1065	$self->{vp} = new DC::UI::ViewPort
		1066	c_col => 0,
		1067	c_row => 0,
		1068	expand => 1,
		1069	scroll_x => $self->{scroll_x},
		1070	scroll_y => $self->{scroll_y},
		1071	on_changed => sub {
		1072	my ($vp, $x, $y) = @_;
		1073
		1074	$vp->{parent}{hslider}->set_value ($x);
		1075	$vp->{parent}{vslider}->set_value ($y);
		1076
		1077	0
		1078	},
		1079	on_size_allocate => sub {
		1080	my ($vp, $w, $h) = @_;
		1081	$vp->{parent}->update_slider;
		1082	0
		1083	},
		1084	;
		1085
1027	$self->SUPER::add ($self->{vp}, $self->{slider});	1086	$self->SUPER::add ($self->{vp});
		1087
1028	$self->add ($child) if $child;	1088	$self->add ($child) if $child;
1029		1089
1030	$self	1090	$self
1031	}	1091	}
1032
1033	#TODO# update range on size_allocate depending on child
1034		1092
1035	sub add {	1093	sub add {
1036	my ($self, $widget) = @_;	1094	my ($self, $widget) = @_;
1037		1095
1038	$self->{vp}->add ($self->{child} = $widget);	1096	$self->{vp}->add ($self->{child} = $widget);
1039	}	1097	}
1040		1098
		1099	sub set_offset { shift->{vp}->set_offset (@_) }
		1100	sub set_center { shift->{vp}->set_center (@_) }
		1101	sub make_visible { shift->{vp}->make_visible (@_) }
		1102
		1103	sub update_slider {
		1104	my ($self) = @_;
		1105
		1106	my $child = ($self->{vp} or return)->child;
		1107
		1108	if ($self->{scroll_x}) {
		1109	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1110	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1111
		1112	my $visible = $w1 > $w2;
		1113	if ($visible != $self->{hslider_visible}) {
		1114	$self->{hslider_visible} = $visible;
		1115	$visible ? $self->SUPER::add ($self->{hslider})
		1116	: $self->SUPER::remove ($self->{hslider});
		1117	}
		1118	}
		1119
		1120	if ($self->{scroll_y}) {
		1121	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1122	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1123
		1124	my $visible = $h1 > $h2;
		1125	if ($visible != $self->{vslider_visible}) {
		1126	$self->{vslider_visible} = $visible;
		1127	$visible ? $self->SUPER::add ($self->{vslider})
		1128	: $self->SUPER::remove ($self->{vslider});
		1129	}
		1130	}
		1131	}
		1132
		1133	sub start_dragging {
		1134	my ($self, $ev) = @_;
		1135
		1136	$self->grab_focus;
		1137
		1138	my $ox = $self->{vp}{view_x};
		1139	my $oy = $self->{vp}{view_y};
		1140
		1141	$self->{motion} = sub {
		1142	my ($ev, $x, $y) = @_;
		1143
		1144	$ox -= $ev->{xrel};
		1145	$oy -= $ev->{yrel};
		1146
		1147	$self->{vp}->set_offset ($ox, $oy);
		1148	};
		1149	}
		1150
1041	sub invoke_mouse_wheel {	1151	sub invoke_mouse_wheel {
1042	my ($self, $ev) = @_;	1152	my ($self, $ev) = @_;
1043		1153
1044	return 0 unless $ev->{dy}; # only vertical movements
1045
1046	$self->{slider}->emit (mouse_wheel => $ev);	1154	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1155	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1047		1156
1048	1	1157	1
1049	}	1158	}
1050		1159
1051	sub update_slider {	1160	sub invoke_button_down {
1052	my ($self) = @_;	1161	my ($self, $ev, $x, $y) = @_;
1053		1162
1054	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);	1163	if ($ev->{button} == 2) {
1055	}	1164	$self->start_dragging ($ev);
		1165	return 1;
		1166	}
1056		1167
1057	sub update {	1168	0
1058	my ($self) = @_;	1169	}
1059		1170
1060	$self->SUPER::update;	1171	sub invoke_button_up {
		1172	my ($self, $ev, $x, $y) = @_;
1061		1173
1062	$self->update_slider;	1174	if (delete $self->{motion}) {
		1175	return 1;
		1176	}
		1177
		1178	0
		1179	}
		1180
		1181	sub invoke_mouse_motion {
		1182	my ($self, $ev, $x, $y) = @_;
		1183
		1184	if ($self->{motion}) {
		1185	$self->{motion}->($ev, $x, $y);
		1186	return 1;
		1187	}
		1188
		1189	0
1063	}	1190	}
1064		1191
1065	sub invoke_size_allocate {	1192	sub invoke_size_allocate {
1066	my ($self, $w, $h) = @_;	1193	my ($self, $w, $h) = @_;
1067		1194
1068	$self->update_slider;	1195	$self->update_slider;
1069
1070	$self->SUPER::invoke_size_allocate ($w, $h)	1196	$self->SUPER::invoke_size_allocate ($w, $h)
1071	}	1197	}
1072		1198
1073	#############################################################################	1199	#############################################################################
1074		1200
1075	package CFClient::UI::Frame;	1201	package DC::UI::Frame;
1076		1202
1077	our @ISA = CFClient::UI::Bin::;	1203	our @ISA = DC::UI::Bin::;
1078		1204
1079	use CFClient::OpenGL;	1205	use DC::OpenGL;
1080		1206
1081	sub new {	1207	sub new {
1082	my $class = shift;	1208	my $class = shift;
1083		1209
1084	$class->SUPER::new (	1210	$class->SUPER::new (
…		…
1094	my ($w, $h) = @$self{qw(w h)};	1220	my ($w, $h) = @$self{qw(w h)};
1095		1221
1096	glEnable GL_BLEND;	1222	glEnable GL_BLEND;
1097	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1223	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1098	glColor_premultiply @{ $self->{bg} };	1224	glColor_premultiply @{ $self->{bg} };
1099
1100	glBegin GL_QUADS;
1101	glVertex 0 , 0;
1102	glVertex 0 , $h;
1103	glVertex $w, $h;	1225	glRect 0, 0, $w, $h;
1104	glVertex $w, 0;
1105	glEnd;
1106
1107	glDisable GL_BLEND;	1226	glDisable GL_BLEND;
1108	}	1227	}
1109		1228
1110	$self->SUPER::_draw;	1229	$self->SUPER::_draw;
1111	}	1230	}
1112		1231
1113	#############################################################################	1232	#############################################################################
1114		1233
1115	package CFClient::UI::FancyFrame;	1234	package DC::UI::FancyFrame;
1116		1235
1117	our @ISA = CFClient::UI::Bin::;	1236	our @ISA = DC::UI::Bin::;
1118		1237
1119	use CFClient::OpenGL;	1238	use DC::OpenGL;
		1239
		1240	sub new {
		1241	my ($class, %arg) = @_;
		1242
		1243	if ((exists $arg{label}) && !ref $arg{label}) {
		1244	$arg{label} = new DC::UI::Label
		1245	align => 1,
		1246	valign => 0,
		1247	text => $arg{label},
		1248	fontsize => ($arg{border} || 0.8) * 0.75;
		1249	}
		1250
		1251	my $self = $class->SUPER::new (
		1252	# label => "",
		1253	fg => [0.6, 0.3, 0.1],
		1254	border => 0.8,
		1255	style => 'single',
		1256	%arg,
		1257	);
		1258
		1259	$self
		1260	}
		1261
		1262	sub add {
		1263	my ($self, @widgets) = @_;
		1264
		1265	$self->SUPER::add (@widgets);
		1266	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
		1267	}
		1268
		1269	sub border {
		1270	int $_[0]{border} * $::FONTSIZE
		1271	}
		1272
		1273	sub size_request {
		1274	my ($self) = @_;
		1275
		1276	($self->{label_w}, undef) = $self->{label}->size_request
		1277	if $self->{label};
		1278
		1279	my ($w, $h) = $self->SUPER::size_request;
		1280
		1281	(
		1282	$w + $self->border * 2,
		1283	$h + $self->border * 2,
		1284	)
		1285	}
		1286
		1287	sub invoke_size_allocate {
		1288	my ($self, $w, $h) = @_;
		1289
		1290	my $border = $self->border;
		1291
		1292	$w -= List::Util::max 0, $border * 2;
		1293	$h -= List::Util::max 0, $border * 2;
		1294
		1295	if (my $label = $self->{label}) {
		1296	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1297	$label->{h} = List::Util::min $h, $border;
		1298	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1299	}
		1300
		1301	$self->child->configure ($border, $border, $w, $h);
		1302
		1303	1
		1304	}
		1305
		1306	sub _draw {
		1307	my ($self) = @_;
		1308
		1309	my $child = $self->{children}[0];
		1310
		1311	my $border = $self->border;
		1312	my ($w, $h) = ($self->{w}, $self->{h});
		1313
		1314	$child->draw;
		1315
		1316	glColor @{$self->{fg}};
		1317	glBegin GL_LINE_STRIP;
		1318	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1319	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1320	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1321	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1322	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1323	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1324	glEnd;
		1325
		1326	if ($self->{label}) {
		1327	glTranslate $border * 2, 0;
		1328	$self->{label}->_draw;
		1329	}
		1330	}
		1331
		1332	#############################################################################
		1333
		1334	package DC::UI::Toplevel;
		1335
		1336	our @ISA = DC::UI::Bin::;
		1337
		1338	use DC::OpenGL;
1120		1339
1121	my $bg =	1340	my $bg =
1122	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",	1341	new_from_file DC::Texture DC::find_rcfile "d1_bg.png",
1123	mipmap => 1, wrap => 1;	1342	mipmap => 1, wrap => 1;
1124		1343
1125	my @border =	1344	my @border =
1126	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1345	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1127	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1346	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1347
		1348	my @icon =
		1349	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		1350	qw(x1_move.png x1_resize.png);
1128		1351
1129	sub new {	1352	sub new {
1130	my ($class, %arg) = @_;	1353	my ($class, %arg) = @_;
1131		1354
1132	my $self = $class->SUPER::new (	1355	my $self = $class->SUPER::new (
…		…
1137	min_w => 64,	1360	min_w => 64,
1138	min_h => 32,	1361	min_h => 32,
1139	%arg,	1362	%arg,
1140	);	1363	);
1141		1364
1142	$self->{title_widget} = new CFClient::UI::Label	1365	$self->{title_widget} = new DC::UI::Label
1143	align => 0,	1366	align => 0,
1144	valign => 1,	1367	valign => 1,
1145	text => $self->{title},	1368	text => $self->{title},
1146	fontsize => $self->{border},	1369	fontsize => $self->{border},
1147	if exists $self->{title};	1370	if exists $self->{title};
1148		1371
1149	if ($self->{has_close_button}) {	1372	if ($self->{has_close_button}) {
1150	$self->{close_button} =	1373	$self->{close_button} =
1151	new CFClient::UI::ImageButton	1374	new DC::UI::ImageButton
1152	path => 'x1_close.png',	1375	path => 'x1_close.png',
1153	on_activate => sub { $self->emit ("delete") };	1376	on_activate => sub { $self->emit ("delete") };
1154		1377
1155	$self->CFClient::UI::Container::add ($self->{close_button});	1378	$self->DC::UI::Container::add ($self->{close_button});
1156	}	1379	}
1157		1380
1158	$self	1381	$self
1159	}	1382	}
1160		1383
1161	sub add {	1384	sub add {
1162	my ($self, @widgets) = @_;	1385	my ($self, @widgets) = @_;
1163		1386
1164	$self->SUPER::add (@widgets);	1387	$self->SUPER::add (@widgets);
1165	$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};	1388	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1166	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1389	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1167	}	1390	}
1168		1391
1169	sub border {	1392	sub border {
1170	int $_[0]{border} * $::FONTSIZE	1393	int $_[0]{border} * $::FONTSIZE
		1394	}
		1395
		1396	sub get_max_wh {
		1397	my ($self) = @_;
		1398
		1399	return ($self->{w}, $self->{h})
		1400	if $self->{visible} && $self->{w};
		1401
		1402	$self->SUPER::get_max_wh
1171	}	1403	}
1172		1404
1173	sub size_request {	1405	sub size_request {
1174	my ($self) = @_;	1406	my ($self) = @_;
1175		1407
…		…
1279	$self->{motion}->($ev, $x, $y) if $self->{motion};	1511	$self->{motion}->($ev, $x, $y) if $self->{motion};
1280		1512
1281	! ! $self->{motion}	1513	! ! $self->{motion}
1282	}	1514	}
1283		1515
		1516	sub invoke_visibility_change {
		1517	my ($self, $visible) = @_;
		1518
		1519	delete $self->{motion} unless $visible;
		1520
		1521	0
		1522	}
		1523
1284	sub _draw {	1524	sub _draw {
1285	my ($self) = @_;	1525	my ($self) = @_;
1286		1526
1287	my $child = $self->{children}[0];	1527	my $child = $self->{children}[0];
1288		1528
…		…
1293	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1533	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1294		1534
1295	my $border = $self->border;	1535	my $border = $self->border;
1296		1536
1297	glColor @{ $self->{border_bg} };	1537	glColor @{ $self->{border_bg} };
1298	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1538	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1299	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1539	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1300	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1540	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1301	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1541	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1542
		1543	# move
		1544	my $w2 = ($w - $border) * .5;
		1545	my $h2 = ($h - $border) * .5;
		1546	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1547	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1548	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1549
		1550	# resize
		1551	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1552	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1553	unless $self->{has_close_button};
		1554	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1555	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1302		1556
1303	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1557	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1304	glColor @{ $self->{bg} };	1558	glColor @{ $self->{bg} };
1305		1559
1306	# TODO: repeat texture not scale	1560	# TODO: repeat texture not scale
…		…
1325	if $self->{close_button};	1579	if $self->{close_button};
1326	}	1580	}
1327		1581
1328	#############################################################################	1582	#############################################################################
1329		1583
1330	package CFClient::UI::Table;	1584	package DC::UI::Table;
1331		1585
1332	our @ISA = CFClient::UI::Base::;	1586	our @ISA = DC::UI::Container::;
1333		1587
1334	use List::Util qw(max sum);	1588	use List::Util qw(max sum);
1335		1589
1336	use CFClient::OpenGL;	1590	use DC::OpenGL;
1337		1591
1338	sub new {	1592	sub new {
1339	my $class = shift;	1593	my $class = shift;
1340		1594
1341	$class->SUPER::new (	1595	$class->SUPER::new (
1342	col_expand => [],	1596	col_expand => [],
		1597	row_expand => [],
1343	@_,	1598	@_,
1344	)	1599	)
1345	}	1600	}
1346		1601
1347	sub children {
1348	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1349	}
1350
1351	sub add {	1602	sub add {
1352	my ($self, $x, $y, $child) = @_;	1603	my ($self, @widgets) = @_;
1353		1604
1354	$child->set_parent ($self);	1605	for my $child (@widgets) {
1355	$self->{children}[$y][$x] = $child;	1606	$child->{c_rowspan} ||= 1;
		1607	$child->{c_colspan} ||= 1;
		1608	}
1356		1609
1357	$self->realloc;	1610	$self->SUPER::add (@widgets);
1358	}	1611	}
1359		1612
1360	sub remove {	1613	sub add_at {
		1614	my $self = shift;
		1615
		1616	my @widgets;
		1617
		1618	while (@_) {
		1619	my ($col, $row, $child) = splice @_, 0, 3, ();
		1620
		1621	$child->{c_row} = $row;
		1622	$child->{c_col} = $col;
		1623
		1624	push @widgets, $child;
		1625	}
		1626
		1627	$self->add (@widgets);
		1628	}
		1629
		1630	sub get_wh {
1361	my ($self, $child) = @_;	1631	my ($self) = @_;
1362		1632
1363	# TODO: not yet implemented	1633	my (@w, @h);
1364	}
1365
1366	# TODO: move to container class maybe? send children a signal on removal?
1367	sub clear {
1368	my ($self) = @_;
1369		1634
1370	my @children = $self->children;	1635	my @children = $self->children;
1371	delete $self->{children};	1636
		1637	# first pass, columns
		1638	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1639	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1640
		1641	my $sw = sum @w[$c .. $c + $cs - 1];
		1642
		1643	if ($w > $sw) {
		1644	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1645	}
1372		1646	}
1373	for (@children) {
1374	delete $_->{parent};
1375	$_->hide;
1376	}
1377		1647
1378	$self->realloc;	1648	# second pass, rows
1379	}	1649	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1380
1381	sub get_wh {
1382	my ($self) = @_;
1383
1384	my (@w, @h);
1385
1386	for my $y (0 .. $#{$self->{children}}) {
1387	my $row = $self->{children}[$y]
1388	or next;
1389
1390	for my $x (0 .. $#$row) {
1391	my $widget = $row->[$x]
1392	or next;
1393	my ($w, $h) = @$widget{qw(req_w req_h)};	1650	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1394		1651
1395	$w[$x] = max $w[$x], $w;	1652	my $sh = sum @h[$r .. $r + $rs - 1];
1396	$h[$y] = max $h[$y], $h;	1653
		1654	if ($h > $sh) {
		1655	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1397	}	1656	}
1398	}	1657	}
1399		1658
1400	(\@w, \@h)	1659	(\@w, \@h)
1401	}	1660	}
…		…
1417	my ($ws, $hs) = $self->get_wh;	1676	my ($ws, $hs) = $self->get_wh;
1418		1677
1419	my $req_w = (sum @$ws) || 1;	1678	my $req_w = (sum @$ws) || 1;
1420	my $req_h = (sum @$hs) || 1;	1679	my $req_h = (sum @$hs) || 1;
1421		1680
1422	# TODO: nicer code && do row_expand	1681	# now linearly scale the rows/columns to the allocated size
1423	my @col_expand = @{$self->{col_expand}};	1682	my @col_expand = @{$self->{col_expand}};
1424	@col_expand = (1) x @$ws unless @col_expand;	1683	@col_expand = (1) x @$ws unless @col_expand;
1425	my $col_expand = (sum @col_expand) || 1;	1684	my $col_expand = (sum @col_expand) || 1;
1426		1685
1427	# linearly scale sizes
1428	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1686	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1429	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1430		1687
1431	CFClient::UI::harmonize $ws;	1688	DC::UI::harmonize $ws;
		1689
		1690	my @row_expand = @{$self->{row_expand}};
		1691	@row_expand = (1) x @$ws unless @row_expand;
		1692	my $row_expand = (sum @row_expand) || 1;
		1693
		1694	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1695
1432	CFClient::UI::harmonize $hs;	1696	DC::UI::harmonize $hs;
1433		1697
1434	my $y;	1698	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1699	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1435		1700
1436	for my $r (0 .. $#{$self->{children}}) {	1701	for my $widget ($self->children) {
1437	my $row = $self->{children}[$r]	1702	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1438	or next;
1439		1703
1440	my $x = 0;	1704	$widget->configure (
1441	my $row_h = $hs->[$r];	1705	$x[$c], $y[$r],
		1706	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1442		1707	);
1443	for my $c (0 .. $#$row) {	1708	}
1444	my $col_w = $ws->[$c];
1445		1709
1446	if (my $widget = $row->[$c]) {	1710	1
1447	$widget->configure ($x, $y, $col_w, $row_h);	1711	}
1448	}
1449		1712
1450	$x += $col_w;	1713	#############################################################################
		1714
		1715	package DC::UI::Fixed;
		1716
		1717	use List::Util qw(min max);
		1718
		1719	our @ISA = DC::UI::Container::;
		1720
		1721	sub _scale($$$) {
		1722	my ($rel, $val, $max) = @_;
		1723
		1724	$rel ? $val * $max : $val
		1725	}
		1726
		1727	sub size_request {
		1728	my ($self) = @_;
		1729
		1730	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1731
		1732	# determine overall size by querying abs widgets
		1733	for my $child ($self->visible_children) {
		1734	unless ($child->{c_rel}) {
		1735	my $x = $child->{c_x};
		1736	my $y = $child->{c_y};
		1737
		1738	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1739	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1451	}	1740	}
		1741	}
1452		1742
1453	$y += $row_h;	1743	my $W = $x2 - $x1;
		1744	my $H = $y2 - $y1;
		1745
		1746	# now layout remaining widgets
		1747	for my $child ($self->visible_children) {
		1748	if ($child->{c_rel}) {
		1749	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1750	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1751
		1752	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1753	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1754	}
		1755	}
		1756
		1757	my $W = $x2 - $x1;
		1758	my $H = $y2 - $y1;
		1759
		1760	($W, $H)
		1761	}
		1762
		1763	sub invoke_size_allocate {
		1764	my ($self, $W, $H) = @_;
		1765
		1766	for my $child ($self->visible_children) {
		1767	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1768	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1769
		1770	$x += $child->{c_halign} * $child->{req_w};
		1771	$y += $child->{c_valign} * $child->{req_h};
		1772
		1773	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1454	}	1774	}
1455		1775
1456	1	1776	1
1457	}	1777	}
1458		1778
1459	sub find_widget {
1460	my ($self, $x, $y) = @_;
1461
1462	$x -= $self->{x};
1463	$y -= $self->{y};
1464
1465	my $res;
1466
1467	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1468	$res = $_->find_widget ($x, $y)
1469	and return $res;
1470	}
1471
1472	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1473	}
1474
1475	sub _draw {
1476	my ($self) = @_;
1477
1478	for (grep $_, @{$self->{children}}) {
1479	$_->draw for grep $_, @$_;
1480	}
1481	}
1482
1483	#############################################################################	1779	#############################################################################
1484		1780
1485	package CFClient::UI::Box;	1781	package DC::UI::Box;
1486		1782
1487	our @ISA = CFClient::UI::Container::;	1783	our @ISA = DC::UI::Container::;
1488		1784
1489	sub size_request {	1785	sub size_request {
1490	my ($self) = @_;	1786	my ($self) = @_;
		1787
		1788	my @children = $self->visible_children;
1491		1789
1492	$self->{vertical}	1790	$self->{vertical}
1493	? (	1791	? (
1494	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1792	(List::Util::max map $_->{req_w}, @children),
1495	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1793	(List::Util::sum map $_->{req_h}, @children),
1496	)	1794	)
1497	: (	1795	: (
1498	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1796	(List::Util::sum map $_->{req_w}, @children),
1499	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1797	(List::Util::max map $_->{req_h}, @children),
1500	)	1798	)
1501	}	1799	}
1502		1800
1503	sub invoke_size_allocate {	1801	sub invoke_size_allocate {
1504	my ($self, $w, $h) = @_;	1802	my ($self, $w, $h) = @_;
…		…
1525	$req[$_] += $space * $children[$_]{expand}	1823	$req[$_] += $space * $children[$_]{expand}
1526	for 0 .. $#children;	1824	for 0 .. $#children;
1527	}	1825	}
1528	}	1826	}
1529		1827
1530	CFClient::UI::harmonize \@req;	1828	DC::UI::harmonize \@req;
1531		1829
1532	my $pos = 0;	1830	my $pos = 0;
1533	for (0 .. $#children) {	1831	for (0 .. $#children) {
1534	my $alloc = $req[$_];	1832	my $alloc = $req[$_];
1535	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1833	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1540	1	1838	1
1541	}	1839	}
1542		1840
1543	#############################################################################	1841	#############################################################################
1544		1842
1545	package CFClient::UI::HBox;	1843	package DC::UI::HBox;
1546		1844
1547	our @ISA = CFClient::UI::Box::;	1845	our @ISA = DC::UI::Box::;
1548		1846
1549	sub new {	1847	sub new {
1550	my $class = shift;	1848	my $class = shift;
1551		1849
1552	$class->SUPER::new (	1850	$class->SUPER::new (
…		…
1555	)	1853	)
1556	}	1854	}
1557		1855
1558	#############################################################################	1856	#############################################################################
1559		1857
1560	package CFClient::UI::VBox;	1858	package DC::UI::VBox;
1561		1859
1562	our @ISA = CFClient::UI::Box::;	1860	our @ISA = DC::UI::Box::;
1563		1861
1564	sub new {	1862	sub new {
1565	my $class = shift;	1863	my $class = shift;
1566		1864
1567	$class->SUPER::new (	1865	$class->SUPER::new (
…		…
1570	)	1868	)
1571	}	1869	}
1572		1870
1573	#############################################################################	1871	#############################################################################
1574		1872
1575	package CFClient::UI::Label;	1873	package DC::UI::Label;
1576		1874
1577	our @ISA = CFClient::UI::DrawBG::;	1875	our @ISA = DC::UI::DrawBG::;
1578		1876
1579	use CFClient::OpenGL;	1877	use DC::OpenGL;
1580		1878
1581	sub new {	1879	sub new {
1582	my ($class, %arg) = @_;	1880	my ($class, %arg) = @_;
1583		1881
1584	my $self = $class->SUPER::new (	1882	my $self = $class->SUPER::new (
…		…
1587	#active_bg => none	1885	#active_bg => none
1588	#font => default_font	1886	#font => default_font
1589	#text => initial text	1887	#text => initial text
1590	#markup => initial narkup	1888	#markup => initial narkup
1591	#max_w => maximum pixel width	1889	#max_w => maximum pixel width
		1890	#style => 0, # render flags
1592	ellipsise => 3, # end	1891	ellipsise => 3, # end
1593	layout => (new CFClient::Layout),	1892	layout => (new DC::Layout),
1594	fontsize => 1,	1893	fontsize => 1,
1595	align => -1,	1894	align => -1,
1596	valign => -1,	1895	valign => -1,
1597	padding_x => 2,	1896	padding_x => 2,
1598	padding_y => 2,	1897	padding_y => 2,
1599	can_events => 0,	1898	can_events => 0,
1600	%arg	1899	%arg
1601	);	1900	);
1602		1901
1603	if (exists $self->{template}) {	1902	if (exists $self->{template}) {
1604	my $layout = new CFClient::Layout;	1903	my $layout = new DC::Layout;
1605	$layout->set_text (delete $self->{template});	1904	$layout->set_text (delete $self->{template});
1606	$self->{template} = $layout;	1905	$self->{template} = $layout;
1607	}	1906	}
1608		1907
1609	if (exists $self->{markup}) {	1908	if (exists $self->{markup}) {
…		…
1613	}	1912	}
1614		1913
1615	$self	1914	$self
1616	}	1915	}
1617		1916
1618	sub escape($) {
1619	local $_ = $_[0];
1620
1621	s/&/&amp;/g;
1622	s/>/&gt;/g;
1623	s/</&lt;/g;
1624
1625	$_
1626	}
1627
1628	sub update {	1917	sub update {
1629	my ($self) = @_;	1918	my ($self) = @_;
1630		1919
1631	delete $self->{texture};	1920	delete $self->{texture};
1632	$self->SUPER::update;	1921	$self->SUPER::update;
…		…
1635	sub realloc {	1924	sub realloc {
1636	my ($self) = @_;	1925	my ($self) = @_;
1637		1926
1638	delete $self->{ox};	1927	delete $self->{ox};
1639	$self->SUPER::realloc;	1928	$self->SUPER::realloc;
		1929	}
		1930
		1931	sub clear {
		1932	my ($self) = @_;
		1933
		1934	$self->set_text ("");
1640	}	1935	}
1641		1936
1642	sub set_text {	1937	sub set_text {
1643	my ($self, $text) = @_;	1938	my ($self, $text) = @_;
1644		1939
…		…
1669		1964
1670	sub size_request {	1965	sub size_request {
1671	my ($self) = @_;	1966	my ($self) = @_;
1672		1967
1673	$self->{size_req} ||= do {	1968	$self->{size_req} ||= do {
		1969	my ($max_w, $max_h) = $self->get_max_wh;
		1970
1674	$self->{layout}->set_font ($self->{font}) if $self->{font};	1971	$self->{layout}->set_font ($self->{font}) if $self->{font};
1675	$self->{layout}->set_width ($self->{max_w} || -1);	1972	$self->{layout}->set_width ($self->{max_w} || $max_w || -1);
1676	$self->{layout}->set_ellipsise ($self->{ellipsise});	1973	$self->{layout}->set_ellipsise ($self->{ellipsise});
1677	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1974	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1678	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1975	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1679		1976
1680	my ($w, $h) = $self->{layout}->size;	1977	my ($w, $h) = $self->{layout}->size;
…		…
1752	: ($self->{w} - $size->[0]) * 0.5);	2049	: ($self->{w} - $size->[0]) * 0.5);
1753		2050
1754	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2051	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1755	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}	2052	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1756	: ($self->{h} - $size->[1]) * 0.5);	2053	: ($self->{h} - $size->[1]) * 0.5);
		2054
		2055	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1757	};	2056	};
1758		2057
1759	my $w = List::Util::min $self->{w} + 4, $size->[0];	2058	# unless ($self->{list}) {
1760	my $h = List::Util::min $self->{h} + 2, $size->[1];	2059	# $self->{list} = DC::OpenGL::glGenList;
1761		2060	# DC::OpenGL::glNewList $self->{list};
1762	$self->{layout}->render ($self->{ox}, $self->{oy});	2061	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2062	# DC::OpenGL::glEndList;
		2063	# }
		2064	#
		2065	# DC::OpenGL::glCallList $self->{list};
		2066
		2067	$self->{layout}->draw;
1763	}	2068	}
		2069
		2070	#sub destroy {
		2071	# my ($self) = @_;
		2072	#
		2073	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2074	#
		2075	# $self->SUPER::destroy;
		2076	#}
1764		2077
1765	#############################################################################	2078	#############################################################################
1766		2079
1767	package CFClient::UI::EntryBase;	2080	package DC::UI::EntryBase;
1768		2081
1769	our @ISA = CFClient::UI::Label::;	2082	our @ISA = DC::UI::Label::;
1770		2083
1771	use CFClient::OpenGL;	2084	use DC::OpenGL;
1772		2085
1773	sub new {	2086	sub new {
1774	my $class = shift;	2087	my $class = shift;
1775		2088
1776	$class->SUPER::new (	2089	$class->SUPER::new (
1777	fg => [1, 1, 1],	2090	fg => [1, 1, 1],
1778	bg => [0, 0, 0, 0.2],	2091	bg => [0, 0, 0, 0.2],
		2092	outline => [0.6, 0.3, 0.1],
1779	active_bg => [1, 1, 1, 0.5],	2093	active_bg => [0, 0, 1, .2],
1780	active_fg => [0, 0, 0],	2094	active_fg => [1, 1, 1],
		2095	active_outline => [1, 1, 0],
1781	can_hover => 1,	2096	can_hover => 1,
1782	can_focus => 1,	2097	can_focus => 1,
1783	valign => 0,	2098	valign => 0,
1784	can_events => 1,	2099	can_events => 1,
		2100	ellipsise => 0,
		2101	padding_x => 4,
		2102	padding_y => 2,
1785	#text => ...	2103	#text => ...
1786	#hidden => "*",	2104	#hidden => "*",
1787	@_	2105	@_
1788	)	2106	)
1789	}	2107	}
…		…
1834	my $sym = $ev->{sym};	2152	my $sym = $ev->{sym};
1835	my $uni = $ev->{unicode};	2153	my $uni = $ev->{unicode};
1836		2154
1837	my $text = $self->get_text;	2155	my $text = $self->get_text;
1838		2156
		2157	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2158
1839	if ($uni == 8) {	2159	if ($uni == 8) {
1840	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2160	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1841	} elsif ($uni == 127) {	2161	} elsif ($uni == 127) {
1842	substr $text, $self->{cursor}, 1, "";	2162	substr $text, $self->{cursor}, 1, "";
1843	} elsif ($sym == CFClient::SDLK_LEFT) {	2163	} elsif ($sym == DC::SDLK_LEFT) {
1844	--$self->{cursor} if $self->{cursor};	2164	--$self->{cursor} if $self->{cursor};
1845	} elsif ($sym == CFClient::SDLK_RIGHT) {	2165	} elsif ($sym == DC::SDLK_RIGHT) {
1846	++$self->{cursor} if $self->{cursor} < length $self->{text};	2166	++$self->{cursor} if $self->{cursor} < length $self->{text};
1847	} elsif ($sym == CFClient::SDLK_HOME) {	2167	} elsif ($sym == DC::SDLK_HOME) {
		2168	# what a hack
		2169	$self->{cursor} =
		2170	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2171	? length $1
		2172	: 0;
		2173	} elsif ($sym == DC::SDLK_END) {
		2174	# uh, again
		2175	$self->{cursor} =
		2176	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2177	? $self->{cursor} + length $1
		2178	: length $self->{text};
		2179	} elsif ($uni == 21) { # ctrl-u
		2180	$text = "";
1848	$self->{cursor} = 0;	2181	$self->{cursor} = 0;
1849	} elsif ($sym == CFClient::SDLK_END) {
1850	$self->{cursor} = length $text;
1851	} elsif ($uni == 27) {	2182	} elsif ($uni == 27) {
1852	$self->emit ('escape');	2183	$self->emit ('escape');
1853	} elsif ($uni) {	2184	} elsif ($uni == 0x0d) {
		2185	substr $text, $self->{cursor}++, 0, "\012";
		2186	} elsif ($uni >= 0x20) {
1854	substr $text, $self->{cursor}++, 0, chr $uni;	2187	substr $text, $self->{cursor}++, 0, chr $uni;
1855	} else {	2188	} else {
1856	return 0;	2189	return 0;
1857	}	2190	}
1858		2191
1859	$self->_set_text ($text);	2192	$self->_set_text ($text);
1860		2193
1861	$self->realloc;	2194	$self->realloc;
		2195	$self->update;
1862		2196
1863	1	2197	1
1864	}	2198	}
1865		2199
1866	sub invoke_focus_in {	2200	sub invoke_focus_in {
…		…
1908	glColor_premultiply @{$self->{bg}};	2242	glColor_premultiply @{$self->{bg}};
1909	}	2243	}
1910		2244
1911	glEnable GL_BLEND;	2245	glEnable GL_BLEND;
1912	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2246	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1913	glBegin GL_QUADS;
1914	glVertex 0 , 0;
1915	glVertex 0 , $self->{h};
1916	glVertex $self->{w}, $self->{h};	2247	glRect 0, 0, $self->{w}, $self->{h};
1917	glVertex $self->{w}, 0;
1918	glEnd;
1919	glDisable GL_BLEND;	2248	glDisable GL_BLEND;
1920		2249
1921	$self->SUPER::_draw;	2250	$self->SUPER::_draw;
1922		2251
1923	#TODO: force update every cursor change :(	2252	#TODO: force update every cursor change :(
…		…
1925		2254
1926	unless (exists $self->{cur_h}) {	2255	unless (exists $self->{cur_h}) {
1927	my $text = substr $self->{text}, 0, $self->{cursor};	2256	my $text = substr $self->{text}, 0, $self->{cursor};
1928	utf8::encode $text;	2257	utf8::encode $text;
1929		2258
1930	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2259	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1931	}	2260	}
1932		2261
1933	glColor @{$self->{fg}};	2262	glColor_premultiply @{$self->{active_fg}};
1934	glBegin GL_LINES;	2263	glBegin GL_LINES;
1935	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2264	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1936	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2265	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1937	glEnd;	2266	glEnd;
1938	}
1939	}
1940		2267
		2268	glLineWidth 3;
		2269	glColor @{$self->{active_outline}};
		2270	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2271	glLineWidth 1;
		2272
		2273	} else {
		2274	glColor @{$self->{outline}};
		2275	glBegin GL_LINE_STRIP;
		2276	glVertex .5, $self->{h} * .5;
		2277	glVertex .5, $self->{h} - 2.5;
		2278	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2279	glVertex $self->{w} - .5, $self->{h} * .5;
		2280	glEnd;
		2281	}
		2282	}
		2283
		2284	#############################################################################
		2285
1941	package CFClient::UI::Entry;	2286	package DC::UI::Entry;
1942		2287
1943	our @ISA = CFClient::UI::EntryBase::;	2288	our @ISA = DC::UI::EntryBase::;
1944		2289
1945	use CFClient::OpenGL;	2290	use DC::OpenGL;
1946		2291
1947	sub invoke_key_down {	2292	sub invoke_key_down {
1948	my ($self, $ev) = @_;	2293	my ($self, $ev) = @_;
1949		2294
1950	my $sym = $ev->{sym};	2295	my $sym = $ev->{sym};
1951		2296
1952	if ($sym == 13) {	2297	if ($ev->{uni} == 0x0d || $sym == 13) {
1953	unshift @{$self->{history}},	2298	unshift @{$self->{history}},
1954	my $txt = $self->get_text;	2299	my $txt = $self->get_text;
1955		2300
1956	$self->{history_pointer} = -1;	2301	$self->{history_pointer} = -1;
1957	$self->{history_saveback} = '';	2302	$self->{history_saveback} = '';
1958	$self->emit (activate => $txt);	2303	$self->emit (activate => $txt);
1959	$self->update;	2304	$self->update;
1960		2305
1961	} elsif ($sym == CFClient::SDLK_UP) {	2306	} elsif ($sym == DC::SDLK_UP) {
1962	if ($self->{history_pointer} < 0) {	2307	if ($self->{history_pointer} < 0) {
1963	$self->{history_saveback} = $self->get_text;	2308	$self->{history_saveback} = $self->get_text;
1964	}	2309	}
1965	if (@{$self->{history} || []} > 0) {	2310	if (@{$self->{history} || []} > 0) {
1966	$self->{history_pointer}++;	2311	$self->{history_pointer}++;
…		…
1968	$self->{history_pointer} = @{$self->{history} || []} - 1;	2313	$self->{history_pointer} = @{$self->{history} || []} - 1;
1969	}	2314	}
1970	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2315	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1971	}	2316	}
1972		2317
1973	} elsif ($sym == CFClient::SDLK_DOWN) {	2318	} elsif ($sym == DC::SDLK_DOWN) {
1974	$self->{history_pointer}--;	2319	$self->{history_pointer}--;
1975	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2320	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1976		2321
1977	if ($self->{history_pointer} >= 0) {	2322	if ($self->{history_pointer} >= 0) {
1978	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2323	$self->set_text ($self->{history}->[$self->{history_pointer}]);
…		…
1987	1	2332	1
1988	}	2333	}
1989		2334
1990	#############################################################################	2335	#############################################################################
1991		2336
1992	package CFClient::UI::Button;	2337	package DC::UI::TextEdit;
1993		2338
1994	our @ISA = CFClient::UI::Label::;	2339	our @ISA = DC::UI::EntryBase::;
1995		2340
1996	use CFClient::OpenGL;	2341	use DC::OpenGL;
1997
1998	my @tex =
1999	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2000	qw(b1_button_active.png);
2001		2342
2002	sub new {	2343	sub new {
2003	my $class = shift;	2344	my $class = shift;
2004		2345
2005	$class->SUPER::new (	2346	$class->SUPER::new (
2006	padding_x => 4,
2007	padding_y => 4,	2347	padding_y => 4,
2008	fg => [1, 1, 1],	2348
2009	active_fg => [0, 0, 1],	2349	@_
		2350	)
		2351	}
		2352
		2353	sub move_cursor_ver {
		2354	my ($self, $dy) = @_;
		2355
		2356	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2357
		2358	$line += $dy;
		2359
		2360	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
		2361	$self->{cursor} = $index;
		2362	delete $self->{cur_h};
		2363	$self->update;
		2364	return;
		2365	}
		2366	}
		2367
		2368	sub invoke_key_down {
		2369	my ($self, $ev) = @_;
		2370
		2371	my $sym = $ev->{sym};
		2372
		2373	if ($sym == DC::SDLK_UP) {
		2374	$self->move_cursor_ver (-1);
		2375	} elsif ($sym == DC::SDLK_DOWN) {
		2376	$self->move_cursor_ver (+1);
		2377	} else {
		2378	return $self->SUPER::invoke_key_down ($ev)
		2379	}
		2380
		2381	1
		2382	}
		2383
		2384	#############################################################################
		2385
		2386	package DC::UI::ButtonBin;
		2387
		2388	our @ISA = DC::UI::Bin::;
		2389
		2390	use DC::OpenGL;
		2391
		2392	my @tex =
		2393	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		2394	qw(b1_button_inactive.png b1_button_active.png);
		2395
		2396	sub new {
		2397	my $class = shift;
		2398
		2399	$class->SUPER::new (
2010	can_hover => 1,	2400	can_hover => 1,
2011	align => 0,	2401	align => 0,
2012	valign => 0,	2402	valign => 0,
2013	can_events => 1,	2403	can_events => 1,
2014	@_	2404	@_
…		…
2026	}	2416	}
2027		2417
2028	sub _draw {	2418	sub _draw {
2029	my ($self) = @_;	2419	my ($self) = @_;
2030		2420
2031	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2032
2033	glEnable GL_TEXTURE_2D;	2421	glEnable GL_TEXTURE_2D;
2034	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2422	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2035	glColor 0, 0, 0, 1;	2423	glColor 0, 0, 0, 1;
2036		2424
		2425	my $tex = $tex[$GRAB == $self];
2037	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2426	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2038		2427
2039	glDisable GL_TEXTURE_2D;	2428	glDisable GL_TEXTURE_2D;
2040		2429
2041	$self->SUPER::_draw;	2430	$self->SUPER::_draw;
2042	}	2431	}
2043		2432
2044	#############################################################################	2433	#############################################################################
2045		2434
		2435	package DC::UI::Button;
		2436
		2437	our @ISA = DC::UI::Label::;
		2438
		2439	use DC::OpenGL;
		2440
		2441	my @tex =
		2442	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		2443	qw(b1_button_inactive.png b1_button_active.png);
		2444
		2445	sub new {
		2446	my $class = shift;
		2447
		2448	$class->SUPER::new (
		2449	padding_x => 8,
		2450	padding_y => 4,
		2451	fg => [1.0, 1.0, 1.0],
		2452	active_fg => [0.8, 0.8, 0.8],
		2453	can_hover => 1,
		2454	align => 0,
		2455	valign => 0,
		2456	can_events => 1,
		2457	@_
		2458	)
		2459	}
		2460
		2461	sub invoke_button_up {
		2462	my ($self, $ev, $x, $y) = @_;
		2463
		2464	$self->emit ("activate")
		2465	if $x >= 0 && $x < $self->{w}
		2466	&& $y >= 0 && $y < $self->{h};
		2467
		2468	1
		2469	}
		2470
		2471	sub _draw {
		2472	my ($self) = @_;
		2473
		2474	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2475
		2476	glEnable GL_TEXTURE_2D;
		2477	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2478	glColor 0, 0, 0, 1;
		2479
		2480	my $tex = $tex[$GRAB == $self];
		2481	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2482
		2483	glDisable GL_TEXTURE_2D;
		2484
		2485	$self->SUPER::_draw;
		2486	}
		2487
		2488	#############################################################################
		2489
		2490	package DC::UI::CheckBox;
		2491
		2492	our @ISA = DC::UI::DrawBG::;
		2493
		2494	my @tex =
		2495	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		2496	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2497
		2498	use DC::OpenGL;
		2499
		2500	sub new {
		2501	my $class = shift;
		2502
		2503	$class->SUPER::new (
		2504	padding_x => 2,
		2505	padding_y => 2,
		2506	fg => [1, 1, 1],
		2507	active_fg => [1, 1, 0],
		2508	bg => [0, 0, 0, 0.2],
		2509	active_bg => [1, 1, 1, 0.5],
		2510	state => 0,
		2511	can_hover => 1,
		2512	@_
		2513	)
		2514	}
		2515
		2516	sub size_request {
		2517	my ($self) = @_;
		2518
		2519	(6) x 2
		2520	}
		2521
		2522	sub toggle {
		2523	my ($self) = @_;
		2524
		2525	$self->{state} = !$self->{state};
		2526	$self->emit (changed => $self->{state});
		2527	$self->update;
		2528	}
		2529
		2530	sub invoke_button_down {
		2531	my ($self, $ev, $x, $y) = @_;
		2532
		2533	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
		2534	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
		2535	$self->toggle;
		2536	} else {
		2537	return 0
		2538	}
		2539
		2540	1
		2541	}
		2542
		2543	sub _draw {
		2544	my ($self) = @_;
		2545
		2546	$self->SUPER::_draw;
		2547
		2548	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
		2549
		2550	my ($w, $h) = @$self{qw(w h)};
		2551
		2552	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
		2553
		2554	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		2555
		2556	my $tex = $self->{state} ? $tex[1] : $tex[0];
		2557
		2558	glEnable GL_TEXTURE_2D;
		2559	$tex->draw_quad_alpha (0, 0, $s, $s);
		2560	glDisable GL_TEXTURE_2D;
		2561	}
		2562
		2563	#############################################################################
		2564
		2565	package DC::UI::Image;
		2566
		2567	our @ISA = DC::UI::Base::;
		2568
		2569	use DC::OpenGL;
		2570
		2571	our %texture_cache;
		2572
		2573	sub new {
		2574	my $class = shift;
		2575
		2576	my $self = $class->SUPER::new (
		2577	can_events => 0,
		2578	scale => 1,
		2579	@_,
		2580	);
		2581
		2582	$self->{path} || $self->{tex}
		2583	or Carp::croak "'path' or 'tex' attributes required";
		2584
		2585	$self->{tex} ||= $texture_cache{$self->{path}} ||=
		2586	new_from_file DC::Texture DC::find_rcfile $self->{path}, mipmap => 1;
		2587
		2588	DC::weaken $texture_cache{$self->{path}};
		2589
		2590	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
		2591
		2592	$self
		2593	}
		2594
		2595	sub STORABLE_freeze {
		2596	my ($self, $cloning) = @_;
		2597
		2598	$self->{path}
		2599	or die "cannot serialise DC::UI::Image on non-loadable images\n";
		2600
		2601	$self->{path}
		2602	}
		2603
		2604	sub STORABLE_attach {
		2605	my ($self, $cloning, $path) = @_;
		2606
		2607	$self->new (path => $path)
		2608	}
		2609
		2610	sub size_request {
		2611	my ($self) = @_;
		2612
		2613	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
		2614	}
		2615
		2616	sub _draw {
		2617	my ($self) = @_;
		2618
		2619	my $tex = $self->{tex};
		2620
		2621	my ($w, $h) = ($self->{w}, $self->{h});
		2622
		2623	if ($self->{rot90}) {
		2624	glRotate 90, 0, 0, 1;
		2625	glTranslate 0, -$self->{w}, 0;
		2626
		2627	($w, $h) = ($h, $w);
		2628	}
		2629
		2630	glEnable GL_TEXTURE_2D;
		2631	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2632
		2633	$tex->draw_quad_alpha (0, 0, $w, $h);
		2634
		2635	glDisable GL_TEXTURE_2D;
		2636	}
		2637
		2638	#############################################################################
		2639
2046	package CFClient::UI::ImageButton;	2640	package DC::UI::ImageButton;
2047		2641
2048	our @ISA = CFClient::UI::Image::;	2642	our @ISA = DC::UI::Image::;
2049		2643
2050	use CFClient::OpenGL;	2644	use DC::OpenGL;
2051		2645
2052	my %textures;	2646	my %textures;
2053		2647
2054	sub new {	2648	sub new {
2055	my $class = shift;	2649	my $class = shift;
…		…
2065	can_events => 1,	2659	can_events => 1,
2066	@_	2660	@_
2067	);	2661	);
2068	}	2662	}
2069		2663
		2664	sub invoke_button_down {
		2665	my ($self, $ev, $x, $y) = @_;
		2666
		2667	1
		2668	}
		2669
2070	sub invoke_button_up {	2670	sub invoke_button_up {
2071	my ($self, $ev, $x, $y) = @_;	2671	my ($self, $ev, $x, $y) = @_;
2072		2672
2073	$self->emit ("activate")	2673	$self->emit ("activate")
2074	if $x >= 0 && $x < $self->{w}	2674	if $x >= 0 && $x < $self->{w}
…		…
2077	1	2677	1
2078	}	2678	}
2079		2679
2080	#############################################################################	2680	#############################################################################
2081		2681
2082	package CFClient::UI::CheckBox;	2682	package DC::UI::VGauge;
2083		2683
2084	our @ISA = CFClient::UI::DrawBG::;
2085
2086	my @tex =
2087	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2088	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2089
2090	use CFClient::OpenGL;
2091
2092	sub new {
2093	my $class = shift;
2094
2095	$class->SUPER::new (
2096	padding_x => 2,
2097	padding_y => 2,
2098	fg => [1, 1, 1],
2099	active_fg => [1, 1, 0],
2100	bg => [0, 0, 0, 0.2],
2101	active_bg => [1, 1, 1, 0.5],
2102	state => 0,
2103	can_hover => 1,
2104	@_
2105	)
2106	}
2107
2108	sub size_request {
2109	my ($self) = @_;
2110
2111	(6) x 2
2112	}
2113
2114	sub toggle {
2115	my ($self) = @_;
2116
2117	$self->{state} = !$self->{state};
2118	$self->emit (changed => $self->{state});
2119	$self->update;
2120	}
2121
2122	sub invoke_button_down {
2123	my ($self, $ev, $x, $y) = @_;
2124
2125	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2126	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2127	$self->toggle;
2128	} else {
2129	return 0
2130	}
2131
2132	1
2133	}
2134
2135	sub _draw {
2136	my ($self) = @_;
2137
2138	$self->SUPER::_draw;
2139
2140	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2141
2142	my ($w, $h) = @$self{qw(w h)};
2143
2144	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2145
2146	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2147
2148	my $tex = $self->{state} ? $tex[1] : $tex[0];
2149
2150	glEnable GL_TEXTURE_2D;
2151	$tex->draw_quad_alpha (0, 0, $s, $s);
2152	glDisable GL_TEXTURE_2D;
2153	}
2154
2155	#############################################################################
2156
2157	package CFClient::UI::Image;
2158
2159	our @ISA = CFClient::UI::Base::;	2684	our @ISA = DC::UI::Base::;
2160
2161	use CFClient::OpenGL;
2162
2163	our %texture_cache;
2164
2165	sub new {
2166	my $class = shift;
2167
2168	my $self = $class->SUPER::new (
2169	can_events => 0,
2170	@_,
2171	);
2172
2173	$self->{path} || $self->{tex}
2174	or Carp::croak "'path' or 'tex' attributes required";
2175
2176	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2177	new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
2178
2179	Scalar::Util::weaken $texture_cache{$self->{path}};
2180
2181	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2182
2183	$self
2184	}
2185
2186	sub size_request {
2187	my ($self) = @_;
2188
2189	($self->{tex}{w}, $self->{tex}{h})
2190	}
2191
2192	sub _draw {
2193	my ($self) = @_;
2194
2195	my $tex = $self->{tex};
2196
2197	my ($w, $h) = ($self->{w}, $self->{h});
2198
2199	if ($self->{rot90}) {
2200	glRotate 90, 0, 0, 1;
2201	glTranslate 0, -$self->{w}, 0;
2202
2203	($w, $h) = ($h, $w);
2204	}
2205
2206	glEnable GL_TEXTURE_2D;
2207	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2208
2209	$tex->draw_quad_alpha (0, 0, $w, $h);
2210
2211	glDisable GL_TEXTURE_2D;
2212	}
2213
2214	#############################################################################
2215
2216	package CFClient::UI::VGauge;
2217
2218	our @ISA = CFClient::UI::Base::;
2219		2685
2220	use List::Util qw(min max);	2686	use List::Util qw(min max);
2221		2687
2222	use CFClient::OpenGL;	2688	use DC::OpenGL;
2223		2689
2224	my %tex = (	2690	my %tex = (
2225	food => [	2691	food => [
2226	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2692	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2227	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2693	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2228	],	2694	],
2229	grace => [	2695	grace => [
2230	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2696	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2231	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2697	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2232	],	2698	],
2233	hp => [	2699	hp => [
2234	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2700	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2235	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2701	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2236	],	2702	],
2237	mana => [	2703	mana => [
2238	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2704	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2239	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2705	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2240	],	2706	],
2241	);	2707	);
2242		2708
2243	# eg. VGauge->new (gauge => 'food'), default gauge: food	2709	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2346	glDisable GL_TEXTURE_2D;	2812	glDisable GL_TEXTURE_2D;
2347	}	2813	}
2348		2814
2349	#############################################################################	2815	#############################################################################
2350		2816
		2817	package DC::UI::Progress;
		2818
		2819	our @ISA = DC::UI::Label::;
		2820
		2821	use DC::OpenGL;
		2822
		2823	sub new {
		2824	my ($class, %arg) = @_;
		2825
		2826	my $self = $class->SUPER::new (
		2827	fg => [1, 1, 1],
		2828	bg => [0, 0, 1, 0.2],
		2829	bar => [0.7, 0.5, 0.1, 0.8],
		2830	outline => [0.4, 0.3, 0],
		2831	fontsize => 0.9,
		2832	valign => 0,
		2833	align => 0,
		2834	can_events => 1,
		2835	ellipsise => 1,
		2836	label => "%d%%",
		2837	%arg,
		2838	);
		2839
		2840	$self->set_value ($arg{value} || -1);
		2841
		2842	$self
		2843	}
		2844
		2845	sub set_label {
		2846	my ($self, $label) = @_;
		2847
		2848	return if $self->{label} eq $label;
		2849	$self->{label} = $label;
		2850
		2851	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2852	}
		2853
		2854	sub set_value {
		2855	my ($self, $value) = @_;
		2856
		2857	if ($self->{value} ne $value) {
		2858	$self->{value} = $value;
		2859
		2860	if ($value < 0) {
		2861	$self->set_text ("-");
		2862	} else {
		2863	$self->set_text (sprintf $self->{label}, $value * 100);
		2864	}
		2865
		2866	$self->update;
		2867	}
		2868	}
		2869
		2870	sub _draw {
		2871	my ($self) = @_;
		2872
		2873	glEnable GL_BLEND;
		2874	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2875
		2876	if ($self->{value} >= 0) {
		2877	my $s = int 2 + ($self->{w} - 4) * $self->{value};
		2878
		2879	glColor_premultiply @{$self->{bar}};
		2880	glRect 2, 2, $s, $self->{h} - 2;
		2881	glColor_premultiply @{$self->{bg}};
		2882	glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
		2883	}
		2884
		2885	glColor_premultiply @{$self->{outline}};
		2886	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2887
		2888	glDisable GL_BLEND;
		2889
		2890	{
		2891	local $self->{bg}; # do not draw background
		2892	$self->SUPER::_draw;
		2893	}
		2894	}
		2895
		2896	#############################################################################
		2897
		2898	package DC::UI::ExperienceProgress;
		2899
		2900	our @ISA = DC::UI::Progress::;
		2901
		2902	sub new {
		2903	my ($class, %arg) = @_;
		2904
		2905	my $self = $class->SUPER::new (
		2906	tooltip => sub {
		2907	my ($self) = @_;
		2908
		2909	sprintf "level %d\n%s points\n%s next level\n%s to go",
		2910	$self->{lvl},
		2911	::formsep ($self->{exp}),
		2912	::formsep ($self->{nxt}),
		2913	::formsep ($self->{nxt} - $self->{exp}),
		2914	},
		2915	%arg
		2916	);
		2917
		2918	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2919	if $::CONN;
		2920
		2921	$self
		2922	}
		2923
		2924	sub DESTROY {
		2925	my ($self) = @_;
		2926
		2927	delete $::CONN->{on_exp_update}{$self+0}
		2928	if $::CONN;
		2929
		2930	$self->SUPER::DESTROY;
		2931	}
		2932
		2933	sub set_value {
		2934	my ($self, $lvl, $exp) = @_;
		2935
		2936	$self->{lvl} = $lvl;
		2937	$self->{exp} = $exp;
		2938
		2939	my $v = -1;
		2940
		2941	if ($::CONN && (my $table = $::CONN->{exp_table})) {
		2942	my $l0 = $table->[$lvl - 1];
		2943	my $l1 = $table->[$lvl];
		2944
		2945	$self->{nxt} = $l1;
		2946
		2947	$v = ($exp - $l0) / ($l1 - $l0);
		2948	}
		2949
		2950	$self->SUPER::set_value ($v);
		2951	}
		2952
		2953	#############################################################################
		2954
2351	package CFClient::UI::Gauge;	2955	package DC::UI::Gauge;
2352		2956
2353	our @ISA = CFClient::UI::VBox::;	2957	our @ISA = DC::UI::VBox::;
2354		2958
2355	sub new {	2959	sub new {
2356	my ($class, %arg) = @_;	2960	my ($class, %arg) = @_;
2357		2961
2358	my $self = $class->SUPER::new (	2962	my $self = $class->SUPER::new (
…		…
2360	can_hover => 1,	2964	can_hover => 1,
2361	can_events => 1,	2965	can_events => 1,
2362	%arg,	2966	%arg,
2363	);	2967	);
2364		2968
2365	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2969	$self->add ($self->{value} = new DC::UI::Label valign => +1, align => 0, template => "999");
2366	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2970	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2367	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	2971	$self->add ($self->{max} = new DC::UI::Label valign => -1, align => 0, template => "999");
2368		2972
2369	$self	2973	$self
2370	}	2974	}
2371		2975
2372	sub set_fontsize {	2976	sub set_fontsize {
…		…
2393	$self->{value}->set_text ($val);	2997	$self->{value}->set_text ($val);
2394	}	2998	}
2395		2999
2396	#############################################################################	3000	#############################################################################
2397		3001
2398	package CFClient::UI::Slider;	3002	package DC::UI::Slider;
2399		3003
2400	use strict;	3004	use strict;
2401		3005
2402	use CFClient::OpenGL;	3006	use DC::OpenGL;
2403		3007
2404	our @ISA = CFClient::UI::DrawBG::;	3008	our @ISA = DC::UI::DrawBG::;
2405		3009
2406	my @tex =	3010	my @tex =
2407	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3011	map { new_from_file DC::Texture DC::find_rcfile $_ }
2408	qw(s1_slider.png s1_slider_bg.png);	3012	qw(s1_slider.png s1_slider_bg.png);
2409		3013
2410	sub new {	3014	sub new {
2411	my $class = shift;	3015	my $class = shift;
2412		3016
…		…
2480		3084
2481	$self->SUPER::invoke_button_down ($ev, $x, $y);	3085	$self->SUPER::invoke_button_down ($ev, $x, $y);
2482		3086
2483	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3087	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2484		3088
2485	$self->invoke_mouse_motion ($ev, $x, $y)	3089	$self->invoke_mouse_motion ($ev, $x, $y);
		3090
		3091	1
2486	}	3092	}
2487		3093
2488	sub invoke_mouse_motion {	3094	sub invoke_mouse_motion {
2489	my ($self, $ev, $x, $y) = @_;	3095	my ($self, $ev, $x, $y) = @_;
2490		3096
…		…
2506	sub invoke_mouse_wheel {	3112	sub invoke_mouse_wheel {
2507	my ($self, $ev) = @_;	3113	my ($self, $ev) = @_;
2508		3114
2509	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	3115	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2510		3116
		3117	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3118
2511	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.1);	3119	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2512		3120
2513	! ! $delta	3121	1
2514	}	3122	}
2515		3123
2516	sub update {	3124	sub update {
2517	my ($self) = @_;	3125	my ($self) = @_;
2518		3126
…		…
2567	glDisable GL_TEXTURE_2D;	3175	glDisable GL_TEXTURE_2D;
2568	}	3176	}
2569		3177
2570	#############################################################################	3178	#############################################################################
2571		3179
2572	package CFClient::UI::ValSlider;	3180	package DC::UI::ValSlider;
2573		3181
2574	our @ISA = CFClient::UI::HBox::;	3182	our @ISA = DC::UI::HBox::;
2575		3183
2576	sub new {	3184	sub new {
2577	my ($class, %arg) = @_;	3185	my ($class, %arg) = @_;
2578		3186
2579	my $range = delete $arg{range};	3187	my $range = delete $arg{range};
2580		3188
2581	my $self = $class->SUPER::new (	3189	my $self = $class->SUPER::new (
2582	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3190	slider => (new DC::UI::Slider expand => 1, range => $range),
2583	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3191	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2584	to_value => sub { shift },	3192	to_value => sub { shift },
2585	from_value => sub { shift },	3193	from_value => sub { shift },
2586	%arg,	3194	%arg,
2587	);	3195	);
2588		3196
…		…
2608	sub set_range { shift->{slider}->set_range (@_) }	3216	sub set_range { shift->{slider}->set_range (@_) }
2609	sub set_value { shift->{slider}->set_value (@_) }	3217	sub set_value { shift->{slider}->set_value (@_) }
2610		3218
2611	#############################################################################	3219	#############################################################################
2612		3220
2613	package CFClient::UI::TextScroller;	3221	package DC::UI::TextScroller;
2614		3222
2615	our @ISA = CFClient::UI::HBox::;	3223	our @ISA = DC::UI::HBox::;
2616		3224
2617	use CFClient::OpenGL;	3225	use DC::OpenGL;
2618		3226
2619	sub new {	3227	sub new {
2620	my $class = shift;	3228	my $class = shift;
2621		3229
2622	my $self = $class->SUPER::new (	3230	my $self = $class->SUPER::new (
…		…
2624	can_events => 1,	3232	can_events => 1,
2625	indent => 0,	3233	indent => 0,
2626	#font => default_font	3234	#font => default_font
2627	@_,	3235	@_,
2628		3236
2629	layout => (new CFClient::Layout),	3237	layout => (new DC::Layout),
2630	par => [],	3238	par => [],
		3239	max_par => 0,
2631	height => 0,	3240	height => 0,
2632	children => [	3241	children => [
2633	(new CFClient::UI::Empty expand => 1),	3242	(new DC::UI::Empty expand => 1),
2634	(new CFClient::UI::Slider vertical => 1),	3243	(new DC::UI::Slider vertical => 1),
2635	],	3244	],
2636	);	3245	);
2637		3246
2638	$self->{children}[1]->connect (changed => sub { $self->update });	3247	$self->{children}[1]->connect (changed => sub { $self->update });
2639		3248
…		…
2648	}	3257	}
2649		3258
2650	sub size_request {	3259	sub size_request {
2651	my ($self) = @_;	3260	my ($self) = @_;
2652		3261
2653	my ($empty, $slider) = @{ $self->{children} };	3262	my ($empty, $slider) = $self->visible_children;
2654		3263
2655	local $self->{children} = [$empty, $slider];	3264	local $self->{children} = [$empty, $slider];
2656	$self->SUPER::size_request	3265	$self->SUPER::size_request
2657	}	3266	}
2658		3267
…		…
2716		3325
2717	# todo: base offset on lines or so, not on pixels	3326	# todo: base offset on lines or so, not on pixels
2718	$self->{children}[1]->set_value ($offset);	3327	$self->{children}[1]->set_value ($offset);
2719	}	3328	}
2720		3329
		3330	sub current_paragraph {
		3331	my ($self) = @_;
		3332
		3333	$self->{top_paragraph} - 1
		3334	}
		3335
		3336	sub scroll_to {
		3337	my ($self, $para) = @_;
		3338
		3339	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3340
		3341	$self->{scroll_to} = $para;
		3342	$self->update;
		3343	}
		3344
2721	sub clear {	3345	sub clear {
2722	my ($self) = @_;	3346	my ($self) = @_;
2723		3347
2724	my (undef, undef, @other) = @{ $self->{children} };	3348	my (undef, undef, @other) = @{ $self->{children} };
2725	$self->remove ($_) for @other;	3349	$self->remove ($_) for @other;
…		…
2728	$self->{height} = 0;	3352	$self->{height} = 0;
2729	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3353	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2730	}	3354	}
2731		3355
2732	sub add_paragraph {	3356	sub add_paragraph {
2733	my ($self, $color, $para, $indent) = @_;	3357	my $self = shift;
2734		3358
2735	my ($text, @w) = ref $para ? @$para : $para;	3359	for my $para (@_) {
2736
2737	$para = {	3360	$para = {
		3361	fg => [1, 1, 1, 1],
		3362	indent => 0,
		3363	markup => "",
		3364	widget => [],
		3365	ref $para ? %$para : (markup => $para),
2738	w => 1e10,	3366	w => 1e10,
2739	wrapped => 1,	3367	wrapped => 1,
2740	fg => $color,
2741	indent => $indent,
2742	markup => $text,
2743	widget => \@w,
2744	};	3368	};
2745		3369
2746	$self->add (@w) if @w;	3370	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2747	push @{$self->{par}}, $para;	3371	push @{$self->{par}}, $para;
		3372	}
		3373
		3374	if (my $max = $self->{max_par}) {
		3375	shift @{$self->{par}} while @{$self->{par}} > $max;
		3376	}
2748		3377
2749	$self->{need_reflow}++;	3378	$self->{need_reflow}++;
2750	$self->update;	3379	$self->update;
2751	}	3380	}
2752		3381
2753	sub scroll_to_bottom {	3382	sub scroll_to_bottom {
2754	my ($self) = @_;	3383	my ($self) = @_;
2755		3384
2756	$self->{scroll_to_bottom} = 1;	3385	$self->{scroll_to} = $#{$self->{par}};
2757	$self->update;	3386	$self->update;
2758	}	3387	}
2759		3388
		3389	sub force_uptodate {
		3390	my ($self) = @_;
		3391
		3392	if (delete $self->{need_reflow}) {
		3393	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3394
		3395	my $height = 0;
		3396
		3397	for my $para (@{$self->{par}}) {
		3398	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3399	my $layout = $self->get_layout ($para);
		3400	my ($w, $h) = $layout->size;
		3401
		3402	$para->{w} = $w + $para->{indent};
		3403	$para->{h} = $h;
		3404	$para->{wrapped} = $layout->has_wrapped;
		3405	}
		3406
		3407	$para->{y} = $height;
		3408	$height += $para->{h};
		3409	}
		3410
		3411	$self->{height} = $height;
		3412	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
		3413
		3414	delete $self->{texture};
		3415	}
		3416
		3417	if (my $paridx = delete $self->{scroll_to}) {
		3418	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3419	}
		3420	}
		3421
2760	sub update {	3422	sub update {
2761	my ($self) = @_;	3423	my ($self) = @_;
2762		3424
2763	$self->SUPER::update;	3425	$self->SUPER::update;
2764		3426
2765	return unless $self->{h} > 0;	3427	return unless $self->{h} > 0;
2766		3428
2767	delete $self->{texture};	3429	delete $self->{texture};
2768		3430
2769	$ROOT->on_post_alloc ($self => sub {	3431	$ROOT->on_post_alloc ($self => sub {
		3432	$self->force_uptodate;
		3433
2770	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3434	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2771		3435
2772	if (delete $self->{need_reflow}) {
2773	my $height = 0;
2774
2775	for my $para (@{$self->{par}}) {
2776	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2777	my $layout = $self->get_layout ($para);
2778	my ($w, $h) = $layout->size;
2779
2780	$para->{w} = $w + $para->{indent};
2781	$para->{h} = $h;
2782	$para->{wrapped} = $layout->has_wrapped;
2783	}
2784
2785	$height += $para->{h};
2786	}
2787
2788	$self->{height} = $height;
2789
2790	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2791
2792	delete $self->{texture};
2793	}
2794
2795	if (delete $self->{scroll_to_bottom}) {
2796	$self->{children}[1]->set_value (1e10);
2797	}
2798
2799	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3436	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2800	glClearColor 0, 0, 0, 0;	3437	glClearColor 0, 0, 0, 0;
2801	glClear GL_COLOR_BUFFER_BIT;	3438	glClear GL_COLOR_BUFFER_BIT;
2802		3439
		3440	package DC::UI::Base;
		3441	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3442	(0, 0, $self->{w}, $self->{h});
		3443
		3444	my $top = int $self->{children}[1]{range}[0];
		3445
		3446	my $paridx = 0;
		3447	my $top_paragraph;
2803	my $top = int $self->{children}[1]{range}[0];	3448	my $top = int $self->{children}[1]{range}[0];
2804		3449
2805	my $y0 = $top;	3450	my $y0 = $top;
2806	my $y1 = $top + $H;	3451	my $y1 = $top + $H;
2807		3452
2808	my $y = 0;
2809
2810	for my $para (@{$self->{par}}) {	3453	for my $para (@{$self->{par}}) {
2811	my $h = $para->{h};	3454	my $h = $para->{h};
		3455	my $y = $para->{y};
2812		3456
2813	if ($y0 < $y + $h && $y < $y1) {	3457	if ($y0 < $y + $h && $y < $y1) {
2814
2815	my $layout = $self->get_layout ($para);	3458	my $layout = $self->get_layout ($para);
2816		3459
2817	$layout->render ($para->{indent}, $y - $y0);	3460	$layout->render ($para->{indent}, $y - $y0);
		3461	$layout->draw;
2818		3462
2819	if (my @w = @{ $para->{widget} }) {	3463	if (my @w = @{ $para->{widget} }) {
2820	my @s = $layout->get_shapes;	3464	my @s = $layout->get_shapes;
2821		3465
2822	for (@w) {	3466	for (@w) {
…		…
2828	$_->draw;	3472	$_->draw;
2829	}	3473	}
2830	}	3474	}
2831	}	3475	}
2832		3476
2833	$y += $h;	3477	$paridx++;
		3478	$top_paragraph ||= $paridx if $y >= $top;
2834	}	3479	}
		3480
		3481	$self->{top_paragraph} = $top_paragraph;
2835	};	3482	};
2836	});	3483	});
2837	}	3484	}
2838		3485
2839	sub reconfigure {	3486	sub reconfigure {
…		…
2857	$self->{children}[1]->draw;	3504	$self->{children}[1]->draw;
2858	}	3505	}
2859		3506
2860	#############################################################################	3507	#############################################################################
2861		3508
2862	package CFClient::UI::Animator;	3509	package DC::UI::Animator;
2863		3510
2864	use CFClient::OpenGL;	3511	use DC::OpenGL;
2865		3512
2866	our @ISA = CFClient::UI::Bin::;	3513	our @ISA = DC::UI::Bin::;
2867		3514
2868	sub moveto {	3515	sub moveto {
2869	my ($self, $x, $y) = @_;	3516	my ($self, $x, $y) = @_;
2870		3517
2871	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3518	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2899	glPopMatrix;	3546	glPopMatrix;
2900	}	3547	}
2901		3548
2902	#############################################################################	3549	#############################################################################
2903		3550
2904	package CFClient::UI::Flopper;	3551	package DC::UI::Flopper;
2905		3552
2906	our @ISA = CFClient::UI::Button::;	3553	our @ISA = DC::UI::Button::;
2907		3554
2908	sub new {	3555	sub new {
2909	my $class = shift;	3556	my $class = shift;
2910		3557
2911	my $self = $class->SUPER::new (	3558	my $self = $class->SUPER::new (
…		…
2923	$self->{other}->toggle_visibility;	3570	$self->{other}->toggle_visibility;
2924	}	3571	}
2925		3572
2926	#############################################################################	3573	#############################################################################
2927		3574
2928	package CFClient::UI::Tooltip;	3575	package DC::UI::Tooltip;
2929		3576
2930	our @ISA = CFClient::UI::Bin::;	3577	our @ISA = DC::UI::Bin::;
2931		3578
2932	use CFClient::OpenGL;	3579	use DC::OpenGL;
2933		3580
2934	sub new {	3581	sub new {
2935	my $class = shift;	3582	my $class = shift;
2936		3583
2937	$class->SUPER::new (	3584	$class->SUPER::new (
…		…
2941	}	3588	}
2942		3589
2943	sub set_tooltip_from {	3590	sub set_tooltip_from {
2944	my ($self, $widget) = @_;	3591	my ($self, $widget) = @_;
2945		3592
2946	my $tooltip = $widget->{tooltip};	3593	my $tip = $widget->{tooltip};
		3594	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3595
		3596	$tip = DC::Pod::section_label tooltip => $1
		3597	if $tip =~ /^#(.*)$/;
2947		3598
2948	if ($ENV{CFPLUS_DEBUG} & 2) {	3599	if ($ENV{CFPLUS_DEBUG} & 2) {
2949	$tooltip .= "\n\n" . (ref $widget) . "\n"	3600	$tip .= "\n\n" . (ref $widget) . "\n"
2950	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3601	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2951	. "req $widget->{req_w} $widget->{req_h}\n"	3602	. "req $widget->{req_w} $widget->{req_h}\n"
2952	. "visible $widget->{visible}";	3603	. "visible $widget->{visible}";
2953	}	3604	}
2954		3605
2955	$tooltip =~ s/^\n+//;	3606	$tip =~ s/^\n+//;
2956	$tooltip =~ s/\n+$//;	3607	$tip =~ s/\n+$//;
2957		3608
2958	$self->add (new CFClient::UI::Label	3609	$self->add (new DC::UI::Label
2959	markup => $tooltip,	3610	markup => $tip,
2960	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3611	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2961	fontsize => 0.8,	3612	fontsize => 0.8,
2962	fg => [0, 0, 0, 1],	3613	style => 1, # FLAG_INVERSE
2963	ellipsise => 0,	3614	ellipsise => 0,
2964	font => ($widget->{tooltip_font} || $::FONT_PROP),	3615	font => ($widget->{tooltip_font} || $::FONT_PROP),
2965	);	3616	);
2966	}	3617	}
2967		3618
…		…
2986		3637
2987	$self->{root}->on_post_alloc ("move_$self" => sub {	3638	$self->{root}->on_post_alloc ("move_$self" => sub {
2988	my $widget = $self->{owner}	3639	my $widget = $self->{owner}
2989	or return;	3640	or return;
2990		3641
		3642	if ($widget->{visible}) {
2991	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3643	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2992		3644
2993	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3645	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2994	if $x + $self->{w} > $self->{root}{w};	3646	if $x + $self->{w} > $self->{root}{w};
2995		3647
2996	$self->move_abs ($x, $y);	3648	$self->move_abs ($x, $y);
		3649	} else {
		3650	$self->hide;
		3651	}
2997	});	3652	});
2998	}	3653	}
2999		3654
3000	sub _draw {	3655	sub _draw {
3001	my ($self) = @_;	3656	my ($self) = @_;
3002		3657
3003	glTranslate 0.375, 0.375;
3004
3005	my ($w, $h) = @$self{qw(w h)};	3658	my ($w, $h) = @$self{qw(w h)};
3006		3659
3007	glColor 1, 0.8, 0.4;	3660	glColor 1, 0.8, 0.4;
3008	glBegin GL_QUADS;	3661	glRect 0, 0, $w, $h;
3009	glVertex 0 , 0;
3010	glVertex 0 , $h;
3011	glVertex $w, $h;
3012	glVertex $w, 0;
3013	glEnd;
3014		3662
3015	glColor 0, 0, 0;	3663	glColor 0, 0, 0;
3016	glBegin GL_LINE_LOOP;	3664	glRect_lineloop .5, .5, $w + .5, $h + .5;
3017	glVertex 0 , 0;
3018	glVertex 0 , $h;
3019	glVertex $w, $h;
3020	glVertex $w, 0;
3021	glEnd;
3022		3665
3023	glTranslate 2 - 0.375, 2 - 0.375;	3666	glTranslate 2, 2;
3024		3667
3025	$self->SUPER::_draw;	3668	$self->SUPER::_draw;
3026	}	3669	}
3027		3670
3028	#############################################################################	3671	#############################################################################
3029		3672
3030	package CFClient::UI::Face;	3673	package DC::UI::Face;
3031		3674
3032	our @ISA = CFClient::UI::Base::;	3675	our @ISA = DC::UI::DrawBG::;
3033		3676
3034	use CFClient::OpenGL;	3677	use DC::OpenGL;
3035		3678
3036	sub new {	3679	sub new {
3037	my $class = shift;	3680	my $class = shift;
3038		3681
3039	my $self = $class->SUPER::new (	3682	my $self = $class->SUPER::new (
		3683	size_w => 32,
		3684	size_h => 8,
3040	aspect => 1,	3685	aspect => 1,
3041	can_events => 0,	3686	can_events => 0,
3042	@_,	3687	@_,
3043	);	3688	);
3044		3689
3045	if ($self->{anim} && $self->{animspeed}) {	3690	if ($self->{anim} && $self->{animspeed}) {
3046	Scalar::Util::weaken (my $widget = $self);	3691	DC::weaken (my $widget = $self);
3047		3692
3048	$self->{timer} = Event->timer (	3693	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
3049	at => $self->{animspeed} * int $::NOW / $self->{animspeed},	3694	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
3050	hard => 1,	3695	return unless $::CONN;
3051	interval => $self->{animspeed},	3696
3052	cb => sub {	3697	my $w = $widget
		3698	or return;
		3699
3053	++$widget->{frame};	3700	++$w->{frame};
		3701	$w->update_face;
		3702
		3703	# somehow, $widget can go away
3054	$widget->update;	3704	$w->update;
3055	},	3705	$w->update_timer;
3056	);	3706	};
		3707
		3708	$self->update_face;
		3709	$self->update_timer;
3057	}	3710	}
3058		3711
3059	$self	3712	$self
3060	}	3713	}
3061		3714
		3715	sub update_timer {
		3716	my ($self) = @_;
		3717
		3718	return unless $self->{timer};
		3719
		3720	if ($self->{visible}) {
		3721	$self->{timer}->start;
		3722	} else {
		3723	$self->{timer}->stop;
		3724	}
		3725	}
		3726
		3727	sub update_face {
		3728	my ($self) = @_;
		3729
		3730	if ($::CONN) {
		3731	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3732	if ($anim && @$anim) {
		3733	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3734	delete $self->{face_change_cb};
		3735
		3736	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3737	unless ($tex->{name} || $tex->{loading}) {
		3738	$tex->upload (sub { $self->reconfigure });
		3739	}
		3740	}
		3741	}
		3742	}
		3743	}
		3744	}
		3745
3062	sub size_request {	3746	sub size_request {
3063	(32, 8)	3747	my ($self) = @_;
		3748
		3749	if ($::CONN) {
		3750	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3751	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3752	if ($tex->{name}) {
		3753	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3754	} elsif (!$tex->{loading}) {
		3755	$tex->upload (sub { $self->reconfigure });
		3756	}
		3757	}
		3758
		3759	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3760	}
		3761	}
		3762
		3763	($self->{size_w} || 8, $self->{size_h} || 8)
3064	}	3764	}
3065		3765
3066	sub update {	3766	sub update {
3067	my ($self) = @_;	3767	my ($self) = @_;
3068		3768
3069	return unless $self->{visible};	3769	return unless $self->{visible};
3070		3770
3071	$self->SUPER::update;	3771	$self->SUPER::update;
3072	}	3772	}
3073		3773
		3774	sub invoke_visibility_change {
		3775	my ($self) = @_;
		3776
		3777	$self->update_timer;
		3778
		3779	0
		3780	}
		3781
3074	sub _draw {	3782	sub _draw {
3075	my ($self) = @_;	3783	my ($self) = @_;
3076		3784
3077	return unless $::CONN;	3785	$self->SUPER::_draw;
3078		3786
3079	my $face;	3787	if (my $tex = $self->{tex}) {
3080
3081	if ($self->{frame}) {
3082	my $anim = $::CONN->{anim}[$self->{anim}];
3083
3084	$face = $anim->[ $self->{frame} % @$anim ]
3085	if $anim && @$anim;
3086	}
3087
3088	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3089
3090	if ($tex) {
3091	glEnable GL_TEXTURE_2D;	3788	glEnable GL_TEXTURE_2D;
3092	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3789	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3093	glColor 0, 0, 0, 1;	3790	glColor 0, 0, 0, 1;
3094	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3791	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3095	glDisable GL_TEXTURE_2D;	3792	glDisable GL_TEXTURE_2D;
…		…
3097	}	3794	}
3098		3795
3099	sub destroy {	3796	sub destroy {
3100	my ($self) = @_;	3797	my ($self) = @_;
3101		3798
3102	$self->{timer}->cancel	3799	(delete $self->{timer})->cancel
3103	if $self->{timer};	3800	if $self->{timer};
3104		3801
3105	$self->SUPER::destroy;	3802	$self->SUPER::destroy;
3106	}	3803	}
3107		3804
3108	#############################################################################	3805	#############################################################################
3109		3806
3110	package CFClient::UI::Buttonbar;	3807	package DC::UI::Buttonbar;
3111		3808
3112	our @ISA = CFClient::UI::HBox::;	3809	our @ISA = DC::UI::HBox::;
3113		3810
3114	# TODO: should actualyl wrap buttons and other goodies.	3811	# TODO: should actually wrap buttons and other goodies.
3115		3812
3116	#############################################################################	3813	#############################################################################
3117		3814
3118	package CFClient::UI::Menu;	3815	package DC::UI::Menu;
3119		3816
3120	our @ISA = CFClient::UI::FancyFrame::;	3817	our @ISA = DC::UI::Toplevel::;
3121		3818
3122	use CFClient::OpenGL;	3819	use DC::OpenGL;
3123		3820
3124	sub new {	3821	sub new {
3125	my $class = shift;	3822	my $class = shift;
3126		3823
3127	my $self = $class->SUPER::new (	3824	my $self = $class->SUPER::new (
3128	items => [],	3825	items => [],
3129	z => 100,	3826	z => 100,
3130	@_,	3827	@_,
3131	);	3828	);
3132		3829
3133	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3830	$self->add ($self->{vbox} = new DC::UI::VBox);
3134		3831
3135	for my $item (@{ $self->{items} }) {	3832	for my $item (@{ $self->{items} }) {
3136	my ($widget, $cb, $tooltip) = @$item;	3833	my ($widget, $cb, $tooltip) = @$item;
3137		3834
3138	# handle various types of items, only text for now	3835	# handle various types of items, only text for now
3139	if (!ref $widget) {	3836	if (!ref $widget) {
3140	if ($widget =~ /\t/) {	3837	if ($widget =~ /\t/) {
3141	my ($left, $right) = split /\t/, $widget, 2;	3838	my ($left, $right) = split /\t/, $widget, 2;
3142		3839
3143	$widget = new CFClient::UI::HBox	3840	$widget = new DC::UI::HBox
3144	can_hover => 1,	3841	can_hover => 1,
3145	can_events => 1,	3842	can_events => 1,
3146	tooltip => $tooltip,	3843	tooltip => $tooltip,
3147	children => [	3844	children => [
3148	(new CFClient::UI::Label markup => $left, expand => 1),	3845	(new DC::UI::Label markup => $left, expand => 1),
3149	(new CFClient::UI::Label markup => $right, align => +1),	3846	(new DC::UI::Label markup => $right, align => +1),
3150	],	3847	],
3151	;	3848	;
3152		3849
3153	} else {	3850	} else {
3154	$widget = new CFClient::UI::Label	3851	$widget = new DC::UI::Label
3155	can_hover => 1,	3852	can_hover => 1,
3156	can_events => 1,	3853	can_events => 1,
3157	markup => $widget,	3854	markup => $widget,
3158	tooltip => $tooltip;	3855	tooltip => $tooltip;
3159	}	3856	}
…		…
3207	1	3904	1
3208	}	3905	}
3209		3906
3210	#############################################################################	3907	#############################################################################
3211		3908
3212	package CFClient::UI::Multiplexer;	3909	package DC::UI::Multiplexer;
3213		3910
3214	our @ISA = CFClient::UI::Container::;	3911	our @ISA = DC::UI::Container::;
3215		3912
3216	sub new {	3913	sub new {
3217	my $class = shift;	3914	my $class = shift;
3218		3915
3219	my $self = $class->SUPER::new (	3916	my $self = $class->SUPER::new (
…		…
3280	$self->{current}->draw;	3977	$self->{current}->draw;
3281	}	3978	}
3282		3979
3283	#############################################################################	3980	#############################################################################
3284		3981
3285	package CFClient::UI::Notebook;	3982	package DC::UI::Notebook;
3286		3983
		3984	use DC::OpenGL;
		3985
3287	our @ISA = CFClient::UI::VBox::;	3986	our @ISA = DC::UI::VBox::;
3288		3987
3289	sub new {	3988	sub new {
3290	my $class = shift;	3989	my $class = shift;
3291		3990
3292	my $self = $class->SUPER::new (	3991	my $self = $class->SUPER::new (
3293	buttonbar => (new CFClient::UI::Buttonbar),	3992	buttonbar => (new DC::UI::Buttonbar),
3294	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	3993	multiplexer => (new DC::UI::Multiplexer expand => 1),
		3994	active_outline => [.7, .7, 0.2],
3295	# filter => # will be put between multiplexer and $self	3995	# filter => # will be put between multiplexer and $self
3296	@_,	3996	@_,
3297	);	3997	);
3298		3998
3299	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3999	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3300	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4000	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3301		4001
		4002	{
		4003	Scalar::Util::weaken (my $wself = $self);
		4004
		4005	$self->{multiplexer}->connect (c_add => sub {
		4006	my ($mplex, $widgets) = @_;
		4007
		4008	for my $child (@$widgets) {
		4009	Scalar::Util::weaken $child;
		4010	$child->{c_tab_} ||= do {
		4011	my $tab =
		4012	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4013	? $child->{c_tab}
		4014	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4015
		4016	$tab->connect (activate => sub {
		4017	$wself->set_current_page ($child);
		4018	});
		4019
		4020	$tab
		4021	};
		4022
		4023	$self->{buttonbar}->add ($child->{c_tab_});
		4024	}
		4025	});
		4026
		4027	$self->{multiplexer}->connect (c_remove => sub {
		4028	my ($mplex, $widgets) = @_;
		4029
		4030	for my $child (@$widgets) {
		4031	$wself->{buttonbar}->remove ($child->{c_tab_});
		4032	}
		4033	});
		4034	}
		4035
3302	$self	4036	$self
3303	}	4037	}
3304		4038
3305	sub add {	4039	sub add {
		4040	my ($self, @widgets) = @_;
		4041
		4042	$self->{multiplexer}->add (@widgets)
		4043	}
		4044
		4045	sub remove {
		4046	my ($self, @widgets) = @_;
		4047
		4048	$self->{multiplexer}->remove (@widgets)
		4049	}
		4050
		4051	sub pages {
		4052	my ($self) = @_;
		4053	$self->{multiplexer}->children
		4054	}
		4055
		4056	sub add_tab {
3306	my ($self, $title, $widget, $tooltip) = @_;	4057	my ($self, $title, $widget, $tooltip) = @_;
3307		4058
3308	Scalar::Util::weaken $self;	4059	$title = [$title, $tooltip] unless ref $title;
		4060	$widget->{c_tab} = $title;
3309		4061
3310	$self->{buttonbar}->add (new CFClient::UI::Button
3311	markup => $title,
3312	tooltip => $tooltip,
3313	on_activate => sub { $self->set_current_page ($widget) },
3314	);
3315
3316	$self->{multiplexer}->add ($widget);	4062	$self->add ($widget);
3317	}	4063	}
3318		4064
3319	sub get_current_page {	4065	sub get_current_page {
3320	my ($self) = @_;	4066	my ($self) = @_;
3321		4067
…		…
3327		4073
3328	$self->{multiplexer}->set_current_page ($page);	4074	$self->{multiplexer}->set_current_page ($page);
3329	$self->emit (page_changed => $self->{multiplexer}{current});	4075	$self->emit (page_changed => $self->{multiplexer}{current});
3330	}	4076	}
3331		4077
		4078	sub _draw {
		4079	my ($self) = @_;
		4080
		4081	$self->SUPER::_draw ();
		4082
		4083	if (my $cur = $self->{multiplexer}{current}) {
		4084	if ($cur = $cur->{c_tab_}) {
		4085	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4086	$self->{buttonbar}{y} + $cur->{y};
		4087	glLineWidth 3;
		4088	#glEnable GL_BLEND;
		4089	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4090	glColor @{$self->{active_outline}};
		4091	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4092	glLineWidth 1;
		4093	#glDisable GL_BLEND;
		4094	}
		4095	}
		4096	}
		4097
3332	#############################################################################	4098	#############################################################################
3333		4099
3334	package CFClient::UI::Combobox;	4100	package DC::UI::Selector;
3335		4101
3336	use utf8;	4102	use utf8;
3337		4103
3338	our @ISA = CFClient::UI::Button::;	4104	our @ISA = DC::UI::Button::;
3339		4105
3340	sub new {	4106	sub new {
3341	my $class = shift;	4107	my $class = shift;
3342		4108
3343	my $self = $class->SUPER::new (	4109	my $self = $class->SUPER::new (
…		…
3360	my ($value, $title, $tooltip) = @$_;	4126	my ($value, $title, $tooltip) = @$_;
3361		4127
3362	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4128	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3363	}	4129	}
3364		4130
3365	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	4131	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
3366	}	4132	}
3367		4133
3368	sub _set_value {	4134	sub _set_value {
3369	my ($self, $value) = @_;	4135	my ($self, $value) = @_;
3370		4136
3371	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4137	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4138	$item ||= $self->{options}[0]
3372	or return;	4139	or return;
3373		4140
3374	$self->{value} = $item->[0];	4141	$self->{value} = $item->[0];
3375	$self->set_markup ("$item->[1] ⇓");	4142	$self->set_markup ("$item->[1] ⇓");
3376	$self->set_tooltip ($item->[2]);	4143	# $self->set_tooltip ($item->[2]);
3377	}	4144	}
3378		4145
3379	sub set_value {	4146	sub set_value {
3380	my ($self, $value) = @_;	4147	my ($self, $value) = @_;
3381		4148
…		…
3383		4150
3384	$self->_set_value ($value);	4151	$self->_set_value ($value);
3385	$self->emit (changed => $value);	4152	$self->emit (changed => $value);
3386	}	4153	}
3387		4154
		4155	sub set_options {
		4156	my ($self, $options) = @_;
		4157
		4158	$self->{options} = $options;
		4159	$self->_set_value ($self->{value});
		4160	}
		4161
3388	#############################################################################	4162	#############################################################################
3389		4163
3390	package CFClient::UI::Statusbox;	4164	package DC::UI::Statusbox;
3391		4165
3392	our @ISA = CFClient::UI::VBox::;	4166	our @ISA = DC::UI::VBox::;
3393		4167
3394	sub new {	4168	sub new {
3395	my $class = shift;	4169	my $class = shift;
3396		4170
3397	my $self = $class->SUPER::new (	4171	my $self = $class->SUPER::new (
3398	fontsize => 0.8,	4172	fontsize => 0.8,
3399	@_,	4173	@_,
3400	);	4174	);
3401		4175
3402	Scalar::Util::weaken (my $this = $self);	4176	DC::weaken (my $this = $self);
3403		4177
3404	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4178	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3405		4179
3406	$self	4180	$self
3407	}	4181	}
3408		4182
3409	sub reorder {	4183	sub reorder {
3410	my ($self) = @_;	4184	my ($self) = @_;
3411	my $NOW = Time::HiRes::time;	4185	my $NOW = Time::HiRes::time;
3412		4186
3413	# freeze display when hovering over any label	4187	# freeze display when hovering over any label
3414	return if $CFClient::UI::TOOLTIP->{owner}	4188	return if $DC::UI::TOOLTIP->{owner}
3415	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	4189	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3416	values %{ $self->{item} };	4190	values %{ $self->{item} };
3417		4191
3418	while (my ($k, $v) = each %{ $self->{item} }) {	4192	while (my ($k, $v) = each %{ $self->{item} }) {
3419	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4193	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3420	}	4194	}
		4195
		4196	$self->{timer}->set (1, 1);
3421		4197
3422	my @widgets;	4198	my @widgets;
3423		4199
3424	my @items = sort {	4200	my @items = sort {
3425	$a->{pri} <=> $b->{pri}	4201	$a->{pri} <=> $b->{pri}
3426	or $b->{id} <=> $a->{id}	4202	or $b->{id} <=> $a->{id}
3427	} values %{ $self->{item} };	4203	} values %{ $self->{item} };
3428
3429	$self->{timer}->interval (1);
3430		4204
3431	my $count = 10 + 1;	4205	my $count = 10 + 1;
3432	for my $item (@items) {	4206	for my $item (@items) {
3433	last unless --$count;	4207	last unless --$count;
3434		4208
…		…
3441	for ($short) {	4215	for ($short) {
3442	s/^\s+//;	4216	s/^\s+//;
3443	s/\s+/ /g;	4217	s/\s+/ /g;
3444	}	4218	}
3445		4219
3446	new CFClient::UI::Label	4220	new DC::UI::Label
3447	markup => $short,	4221	markup => $short,
3448	tooltip => $item->{tooltip},	4222	tooltip => $item->{tooltip},
3449	tooltip_font => $::FONT_PROP,	4223	tooltip_font => $::FONT_PROP,
3450	tooltip_width => 0.67,	4224	tooltip_width => 0.67,
3451	fontsize => $item->{fontsize} || $self->{fontsize},	4225	fontsize => $item->{fontsize} || $self->{fontsize},
…		…
3458	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4232	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3459	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4233	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3460	$label->update;	4234	$label->update;
3461	$label->set_max_size (undef, $label->{req_h} * $diff)	4235	$label->set_max_size (undef, $label->{req_h} * $diff)
3462	if $diff < 1;	4236	if $diff < 1;
3463	$self->{timer}->interval (1/30);	4237	$self->{timer}->set (1/30, 1/30);
3464	} else {	4238	} else {
3465	$label->{fg}[3] = $item->{fg}[3] || 1;	4239	$label->{fg}[3] = $item->{fg}[3] || 1;
3466	}	4240	}
3467		4241
3468	push @widgets, $label;	4242	push @widgets, $label;
…		…
3530	$self->SUPER::destroy;	4304	$self->SUPER::destroy;
3531	}	4305	}
3532		4306
3533	#############################################################################	4307	#############################################################################
3534		4308
3535	package CFClient::UI::Inventory;
3536
3537	our @ISA = CFClient::UI::Table::;
3538
3539	sub new {
3540	my $class = shift;
3541
3542	my $self = $class->SUPER::new (
3543	col_expand => [0, 1, 0],
3544	@_,
3545	);
3546
3547	$self
3548	}
3549
3550	sub set_items {
3551	my ($self, $items) = @_;
3552
3553	$self->clear;
3554	return unless $items;
3555
3556	my @items = sort {
3557	($a->{type} <=> $b->{type})
3558	or ($a->{name} cmp $b->{name})
3559	} values %$items;
3560
3561	$self->{real_items} = \@items;
3562
3563	my $row = 0;
3564	for my $item (@items) {
3565	CFClient::Item::update_widgets $item;
3566
3567	$self->add (0, $row, $item->{face_widget});
3568	$self->add (1, $row, $item->{desc_widget});
3569	$self->add (2, $row, $item->{weight_widget});
3570
3571	$row++;
3572	}
3573	}
3574
3575	#############################################################################
3576
3577	package CFClient::UI::SpellList;
3578
3579	our @ISA = CFClient::UI::Table::;
3580
3581	sub new {
3582	my $class = shift;
3583
3584	my $self = $class->SUPER::new (
3585	binding => [],
3586	commands => [],
3587	@_,
3588	)
3589	}
3590
3591	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3592
3593	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3594	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3595	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3596	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3597	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3598	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3599	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3600	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3601	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3602	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3603
3604	sub rebuild_spell_list {
3605	my ($self) = @_;
3606
3607	$CFClient::UI::ROOT->on_refresh ($self => sub {
3608	$self->clear;
3609
3610	return unless $::CONN;
3611
3612	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3613	$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3614	$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3615	$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3616	$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3617
3618	my $row = 0;
3619
3620	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3621	my $spell = $self->{spell}{$_};
3622
3623	$row++;
3624
3625	my $spell_cb = sub {
3626	my ($widget, $ev) = @_;
3627
3628	if ($ev->{button} == 1) {
3629	$::CONN->user_send ("cast $spell->{name}");
3630	} elsif ($ev->{button} == 2) {
3631	$::CONN->user_send ("invoke $spell->{name}");
3632	} elsif ($ev->{button} == 3) {
3633	(new CFClient::UI::Menu
3634	items => [
3635	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3636	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3637	],
3638	)->popup ($ev);
3639	} else {
3640	return 0;
3641	}
3642
3643	1
3644	};
3645
3646	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3647
3648	#TODO: add path info to tooltip
3649	#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3650
3651	$self->add (0, $row, new CFClient::UI::Face
3652	face => $spell->{face},
3653	can_hover => 1,
3654	can_events => 1,
3655	tooltip => $tooltip,
3656	on_button_down => $spell_cb,
3657	);
3658
3659	$self->add (1, $row, new CFClient::UI::Label
3660	expand => 1,
3661	text => $spell->{name},
3662	can_hover => 1,
3663	can_events => 1,
3664	tooltip => $tooltip,
3665	on_button_down => $spell_cb,
3666	);
3667
3668	$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3669	$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3670	$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3671	$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3672	}
3673	});
3674	}
3675
3676	sub add_spell {
3677	my ($self, $spell) = @_;
3678
3679	$self->{spell}->{$spell->{name}} = $spell;
3680	$self->rebuild_spell_list;
3681	}
3682
3683	sub remove_spell {
3684	my ($self, $spell) = @_;
3685
3686	delete $self->{spell}->{$spell->{name}};
3687	$self->rebuild_spell_list;
3688	}
3689
3690	sub clear_spells {
3691	my ($self) = @_;
3692
3693	$self->{spell} = {};
3694	$self->rebuild_spell_list;
3695	}
3696
3697	#############################################################################
3698
3699	package CFClient::UI::Root;	4309	package DC::UI::Root;
3700		4310
3701	our @ISA = CFClient::UI::Container::;	4311	our @ISA = DC::UI::Container::;
3702		4312
3703	use List::Util qw(min max);	4313	use List::Util qw(min max);
3704		4314
3705	use CFClient::OpenGL;	4315	use DC::OpenGL;
3706		4316
3707	sub new {	4317	sub new {
3708	my $class = shift;	4318	my $class = shift;
3709		4319
3710	my $self = $class->SUPER::new (	4320	my $self = $class->SUPER::new (
3711	visible => 1,	4321	visible => 1,
3712	@_,	4322	@_,
3713	);	4323	);
3714		4324
3715	Scalar::Util::weaken ($self->{root} = $self);	4325	DC::weaken ($self->{root} = $self);
3716		4326
3717	$self	4327	$self
3718	}	4328	}
3719		4329
3720	sub size_request {	4330	sub size_request {
…		…
3768	}	4378	}
3769		4379
3770	sub update {	4380	sub update {
3771	my ($self) = @_;	4381	my ($self) = @_;
3772		4382
3773	$::WANT_REFRESH++;	4383	$::WANT_REFRESH = 1;
3774	}	4384	}
3775		4385
3776	sub add {	4386	sub add {
3777	my ($self, @children) = @_;	4387	my ($self, @children) = @_;
3778		4388
…		…
3815	while ($self->{refresh_hook}) {	4425	while ($self->{refresh_hook}) {
3816	$_->()	4426	$_->()
3817	for values %{delete $self->{refresh_hook}};	4427	for values %{delete $self->{refresh_hook}};
3818	}	4428	}
3819		4429
3820	if ($self->{realloc}) {	4430	while ($self->{realloc}) {
3821	my %queue;	4431	my %queue;
3822	my @queue;	4432	my @queue;
3823	my $widget;	4433	my $widget;
3824		4434
3825	outer:	4435	outer:
…		…
3872	}	4482	}
3873	}	4483	}
3874		4484
3875	delete $self->{realloc}{$widget+0};	4485	delete $self->{realloc}{$widget+0};
3876	}	4486	}
3877	}
3878		4487
3879	while (my $size_alloc = delete $self->{size_alloc}) {	4488	while (my $size_alloc = delete $self->{size_alloc}) {
3880	my @queue = sort { $b->{visible} <=> $a->{visible} }	4489	my @queue = sort { $a->{visible} <=> $b->{visible} }
3881	values %$size_alloc;	4490	values %$size_alloc;
3882		4491
3883	while () {	4492	while () {
3884	my $widget = pop @queue || last;	4493	my $widget = pop @queue || last;
3885		4494
3886	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4495	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3887		4496
3888	$w = 0 if $w < 0;
3889	$h = 0 if $h < 0;
3890
3891	$w = max $widget->{min_w}, $w;	4497	$w = max $widget->{min_w}, $w;
3892	$h = max $widget->{min_h}, $h;	4498	$h = max $widget->{min_h}, $h;
3893		4499
		4500	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4501	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4502
3894	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4503	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3895	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4504	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3896		4505
3897	$w = int $w + 0.5;	4506	$w = int $w + 0.5;
3898	$h = int $h + 0.5;	4507	$h = int $h + 0.5;
3899		4508
3900	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4509	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3901	$widget->{old_w} = $widget->{w};	4510	$widget->{old_w} = $widget->{w};
3902	$widget->{old_h} = $widget->{h};	4511	$widget->{old_h} = $widget->{h};
3903		4512
3904	$widget->{w} = $w;	4513	$widget->{w} = $w;
3905	$widget->{h} = $h;	4514	$widget->{h} = $h;
3906		4515
3907	$widget->emit (size_allocate => $w, $h);	4516	$widget->emit (size_allocate => $w, $h);
		4517	}
3908	}	4518	}
3909	}	4519	}
3910	}	4520	}
3911		4521
3912	while ($self->{post_alloc_hook}) {	4522	while ($self->{post_alloc_hook}) {
3913	$_->()	4523	$_->()
3914	for values %{delete $self->{post_alloc_hook}};	4524	for values %{delete $self->{post_alloc_hook}};
3915	}	4525	}
3916
3917		4526
3918	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4527	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3919	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4528	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3920	glClear GL_COLOR_BUFFER_BIT;	4529	glClear GL_COLOR_BUFFER_BIT;
3921		4530
…		…
3924	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4533	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3925	glMatrixMode GL_MODELVIEW;	4534	glMatrixMode GL_MODELVIEW;
3926	glLoadIdentity;	4535	glLoadIdentity;
3927		4536
3928	{	4537	{
3929	package CFClient::UI::Base;	4538	package DC::UI::Base;
3930		4539
3931	($draw_x, $draw_y, $draw_w, $draw_h) =	4540	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3932	(0, 0, $self->{w}, $self->{h});	4541	(0, 0, $self->{w}, $self->{h});
3933	}
3934		4542
3935	$self->_draw;	4543	$self->_draw;
		4544	}
3936	}	4545	}
3937		4546
3938	#############################################################################	4547	#############################################################################
3939		4548
3940	package CFClient::UI;	4549	package DC::UI;
3941		4550
3942	$ROOT = new CFClient::UI::Root;	4551	$ROOT = new DC::UI::Root;
3943	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4552	$TOOLTIP = new DC::UI::Tooltip z => 900;
3944		4553
3945	1	4554	1
3946		4555

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